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Xinhua News Agency, Beijing, March 11th (Reporter Shen Cheng, Gao Jing) Li Ganjie, Minister of Ecology and Environment, said at the press conference of the Second Session of the 13th National People’s Congress on the 11th that the three major influencing factors of heavy air pollution-pollution discharge, meteorological conditions and regional transmission-have been basically clarified, among which pollution discharge is the main cause and internal cause.

He introduced that the project on the causes and control of heavy air pollution has been set up for about one and a half years and is expected to be completed by the end of this year. The project has gathered nearly 2,000 front-line experts from all over the country, and achieved phased results. The causes of heavy air pollution have been basically explained, and will be officially released after the project is completed.

Li Ganjie said that there are three causes and sources of heavy air pollution:

-Pollution discharge is the main cause and internal cause of heavy air pollution. Industry, coal burning, motor vehicles and dust are the four major sources of pollution emissions, accounting for more than 90%. Nitrate, sulfate, ammonium salt and organic matter are the main components of PM2.5, accounting for more than 70%.

The influence of meteorological conditions on heavy air pollution is also very obvious. "The wind speed is less than 2 meters, the humidity is more than 60%, the temperature near the ground is reversed, and the height of the mixed layer is less than 500 meters. This kind of weather is very easy to form heavy polluted weather."

-In terms of regional transmission, taking "2+26" cities as an example, the mutual influence is 20% to 30% on average, and it may reach 35% to 50% when heavily polluted meteorological weather occurs, and it may reach 60% to 70% in individual cities. "The mutual influence is still quite obvious, and joint prevention and control must be implemented." Li Ganjie said.

　　editorial comment/note

　　At present, the high temperature weather in many places in China continues, and the temperature in Beijing, Tianjin and Hebei has repeatedly broken historical extremes. Under the hot summer, many new employment forms such as take-away riders and couriers are still rushing around the streets and insisting on their work. Due to the flexible employment form of the Internet platform, the employees’ employment form is more complicated, and the format they are engaged in is also special, which makes their protection of high-temperature rights and interests face new "baking problems". For example, can the "little brothers" receive the high-temperature allowance, how the algorithm can make the "little brothers" safer, what high-temperature rights and interests they can enjoy, and so on.

　　When the high temperature strikes, the protection and care of high temperature rights and interests should also adapt to the new situation and meet new demands. Starting from today, this edition launched a series of reports on "New Employment Form Workers’ High-temperature Protection" Baking Questions and Expecting "Cool Strategies", trying to explore the "new solution" of rights and interests protection behind the current extreme high temperature through in-depth interviews and investigations. Stay tuned.

　　One day in early June, Fu Qingfei, a takeaway rider in Beijing, was delivering a bill when he suddenly found that one eye could not see the road clearly. Later, he saw the news about heatstroke, and found out that he had heatstroke by comparing the symptoms.

　　Fu Qingfei picked the pick-up list from 13: 00 to 15: 00. I wanted to take advantage of this time when many riders went home to rest, so I could contact more sheets. I didn’t expect to rest for several days after heatstroke.

　　Since June, Beijing has issued high-temperature warnings many times, and the highest temperature has reached above 40℃ for many times. The Measures for the Administration of Heatstroke Prevention and Cooling Measures defines the protection standards for outdoor workers in hot weather. Workers with new employment forms such as take-away riders and couriers work outdoors for a long time. Can they receive high temperature allowance? How to protect the "cool rights"?

　　"More like a ‘ Red single reward ’ "

　　On July 10th, Beijing ushered in a new round of hot weather. At 10: 30 in the morning, Shao Yongbo, a 26-year-old takeaway rider, filled a large bottle of water and went out to work. At the end of the day, he can drink two bottles of 2 liters of water. From 14: 00 to 17: 00, he went back to the rental house to sleep. "It’s too hot to run.".

　　According to the Measures for the Administration of Heatstroke Prevention and Cooling, if the employer arranges the workers to engage in outdoor open-air operations in high-temperature weather above 35℃ and cannot take effective measures to lower the workplace temperature below 33℃, it shall pay the high-temperature allowance to the workers and include it in the total wages.

　　Can "little brothers" such as take-away riders and couriers receive this money? How to get it?

　　Liu Kang, the courier, signed a labor contract with the company. From July to September every year, the company will pay a fixed high-temperature allowance with the salary of more than 100 yuan a month, in addition to preparing drinks, Huoxiang Zhengqi water and so on.

　　Compared with the express delivery industry, it is difficult to adjust the working hours of take-away riders, and the hottest afternoon rush hour in a day is often their busiest time. The reporter of Workers Daily interviewed 10 takeaway riders randomly, and most of them said that they had never heard of the high temperature allowance.

　　“‘ High temperature care fund ’ Does it count? " Shao yongbo asked. He told reporters that the platform will issue this subsidy in a certain period of time, but the condition for receiving it is to complete a certain amount of delivery during this period, "more like a ‘ Red single reward ’ " .

　　The reporter saw on Shao Yongbo’s order-taking page that an activity on July 9 showed that there were three awards from 10: 00 to 14: 00, and 22 yuan was rewarded with 22 awards for completing the first gear. The day was a Sunday, "there was no order", and Shao Yongbo only completed 9 orders. There is also a reward activity from 14: 00 to 17: 00. After completing five orders, 9 yuan can get it, but this is just in time for him to go home and sleep. On this day, he didn’t get the "high temperature care gold".

　　Wang Liang, a 33-year-old from Handan, Hebei Province, has been a takeaway rider in Beijing for 4 years. From 10: 00 to 18: 00 on July 10th, Wang Liang completed 22 orders and got the "weather subsidy" from 72 yuan. However, he found that sometimes when there are more riders who take orders online, the price of subsidies is "down".

　　Wang Sufen, a professor at Liaoning University Law School, has always been concerned about the protection of the rights and interests of "little brothers". In her view, whether workers can enjoy the high-temperature allowance should be the core elements of temperature standards and whether they actually fulfill their labor payment obligations, and should not include the workload standards attached by platform enterprises. "In other words, the delivery amount of take-away riders cannot be a condition for whether they enjoy the high temperature allowance".

　　High temperature care needs to find a "new solution"

　　"The flexible form of employment on the Internet platform makes the identification of labor relations of practitioners more complicated, and a series of rights protection issues including high temperature allowance are more prominent." Wang Sufen said.

　　According to the Management Measures for Heatstroke Prevention and Cooling Measures, the high-temperature allowance is an integral part of the salary, and the obligatory subject for granting the high-temperature allowance is the "employer". Wang Sufen told reporters that the premise of enjoying the high-temperature allowance for new employment forms such as take-away riders is to confirm labor relations, which is a big problem in practice.

　　According to the professor of capital university of economics and business Institute of Labor Economics, the obligation subject of rights and interests protection is not clear for workers with new employment forms such as take-away riders.

　　"The counterpart of the new employment form workers is more complicated. The crowdsourcing mode can be registered directly through the platform, but the special delivery mode involves third parties or even third parties in different places. Therefore, it is easy to cause controversy in practice who bears the special labor protection obligation at high temperature. " Scope theory.

　　"There are also difficulties in the implementation of rights protection." The scope further explains that, unlike traditional employment, it is not fixed whether or not workers in the new employment form take orders and how much they take orders. Therefore, it is still difficult to determine their rights and interests. In addition, the format of take-away riders is special, and the more extreme weather such as high temperature, the more orders and tasks. If the daily maximum temperature reaches above 40℃ in strict accordance with the Management Measures for Heatstroke Prevention and Cooling Measures, the outdoor operation on that day will be stopped, which will inevitably have a great impact on the platform business.

　　Faced with new situations and problems, high temperature care needs to find a "new solution" — — This is the unanimous view of the experts and scholars interviewed.

　　"We can expand the scope of application of labor standards, no longer stick to the identification of labor relations, and change the path of protecting the rights and interests of new employment workers from ‘ Labor relations ’ Turn ‘ Labor rights and interests ’ So that this group can enjoy the high temperature allowance. " Wang Sufen said.

　　The scope thinks that the specific situation of outdoor work should be defined more accurately, so that the obligations of the platform can be set more reasonably. In addition, we can also rely on technical capabilities to guide and encourage platform enterprises to establish more comprehensive heatstroke prevention and cooling programs, such as grabbing orders, delivering orders and subsidy rules in high temperature weather.

　　Form a joint force to protect the right to health at high temperature

　　"High temperature allowance is only a way of economic compensation. In essence, the most fundamental problem is how to protect workers’ right to health." Wang Sufen said that platform enterprises, the government, trade unions and many aspects of society should form a joint force to give better employment conditions to workers with new employment forms such as take-away riders.

　　"Platform enterprises can upgrade the high-temperature protection emergency mechanism, adjust the distribution range of each distribution area through platform algorithms, optimize the delivery route, reduce the difficulty of distribution, and reduce the time that riders are exposed to the outdoors." Wang Sufen said, "At the same time, platform enterprises can also build a network of heatstroke prevention stations in the city, prepare heatstroke prevention and cooling materials for riders, and push practical information such as the location of nearby heatstroke prevention stations through the rider’s running App."

　　Song Zengguang, a takeaway rider in Shanghai, is the winner of the National May 1st Labor Medal. He told reporters that his platform company has built a knight station, equipped with microwave ovens, water dispensers and emergency medicine boxes. The trade union has also set up a love relay station for outdoor workers, where riders can go to rest, recharge and get cold drinks.

　　The reporter learned that at present, under the guidance of the All-China Federation of Trade Unions, local trade unions have fully deployed heatstroke prevention and cooling work. Trade unions around the country are also constantly strengthening the construction of service sites to provide more "cool services" for outdoor workers, including workers with new employment forms.

　　"Of course, hold up for the takeaway rider ‘ Green shade ’ It also requires the participation and care of the whole society. " Wang Sufen said, "For example, large shopping malls and office buildings can provide special areas for take-away riders to rest, and consumers can be more tolerant of new employment forms in high temperature weather."

　　In view of the phenomenon that the price of Moutai has risen too fast, Maotai Company has introduced measures to limit purchases and control prices. Beijing Youth Daily reporter learned yesterday that in the official mall of Maotai Group, 53-degree 500 ml flying Maotai is limited to two bottles per person, while some e-commerce companies show that they are out of stock. Like Moutai, Kweichow Moutai shares are sought after. Yesterday, the share price of Kweichow Moutai broke through 400 yuan and reached a record high, with a market value exceeding 500 billion yuan. Compared with the total GDP of Guizhou Province in 2016 of 1,173.4 billion yuan, the market value of Kweichow Moutai is about half of Guizhou’s GDP.

　　Survey: Maotai official website launched the purchase restriction policy.

　　On April 18th, in the official online shopping mall of Maotai Group, the price of ordinary 53-degree 500ml flying Maotai was 1199 yuan, but the notice on the page showed that only 60 bottles were restocked every day, and the purchase restriction policy was implemented, and each person was limited to 2 bottles, and the goods were delivered within 30 days after the payment was successful, and consumers were reminded to "make an urgent order carefully". In contrast, Moutai of the same specification is not restricted in the third-party sales platform. Although the price is higher, it is still in demand. The price of 53-degree flying Maotai in JD.COM Mall is 1299 yuan/bottle, but the sales status shows that it needs to be "reserved" and it is out of stock at present. In the large-scale liquor e-commerce platform, the price is higher, and the retail price is 1328 yuan. Some e-commerce companies offer a single bottle of 1428 yuan, and the discounted price is 1299 yuan.

　　Looking back on 2012, the price of Moutai once dropped to about 850 yuan per bottle, but with the recovery of high-end liquor market, in September 2016, the price of Moutai rose to 1080 yuan per bottle. At the beginning of April this year, its retail price exceeded 1400 yuan. It is worth noting that on some liquor e-commerce platforms, the price of Maotai vintage wine is higher. For example, in 2012, the price of a 53-degree 500 ml flying Maotai single bottle was 2199 yuan; In 2011, the price of each bottle was as high as 2799 yuan.

　　Analysis: The ex-factory price may be raised next year.

　　Li Baofang, general manager of Maotai Group and acting general manager of joint-stock company, has publicly stated that profiteering should not be allowed, and individuals should not be allowed to speculate maliciously, and Maotai should not sit idly by. On April 6th, Kweichow Moutai Sales Co., Ltd. issued a notice, planning to increase the supply of Maotai Zodiac wine in the Year of the Rooster. Previously, due to problems in the Chinese zodiac wine market in the Year of the Rooster, six large distributors and an e-commerce company were held accountable.

　　According to the analysis of Guohai Securities, the price of Maotai continues to increase, and it is expected to increase the ex-factory price in 2018. Affected by market demand and prosperity, the price of a batch of Maotai in the market is around 1,280 yuan, which is about the same as the ex-factory price in 460 yuan. This means that a group of dealers have a gross profit margin of 50% for each bottle of Moutai, which has deviated from the normal channel and reasonable profit space, which also shows that there is no pressure on Maotai to raise the ex-factory price in terms of demand.

　　For the reason why Maotai does not mention the ex-factory price, Guohai Securities believes that it mainly lies in public opinion and political pressure. From the current situation, due to limited supply, the price of Maotai will stabilize at a high level in 2017, and the market will recognize its value and price adaptability. Will gradually improve; In 2018, the company may choose to raise the ex-factory price when the time is ripe.

　　Market: The stock price broke through the 400 yuan mark.

　　Yesterday, Kweichow Moutai was a bright spot in the stock market. At 10: 30 in the morning, its share price broke through 400 yuan and reached a record high, with a market value exceeding 500 billion yuan. At the close, Kweichow Moutai closed at 404.65 yuan, up 2.24%. Weibo, a private equity tycoon, said that he was optimistic about Kweichow Moutai. "It is estimated that Maotai will have a chance to see 450 when the interim report and the third quarterly report come out, and there is a high probability of nearly 500 when the fourth quarterly report comes out. 600 in 2018 next year. "

　　The 2016 annual report of Kweichow Moutai shows that in 2016, the company achieved a total operating income of 40.155 billion yuan, a year-on-year increase of 20.06%; The net profit was 16.718 billion yuan, a year-on-year increase of 7.84%.

　　According to the latest statistics of china alcoholic drinks association, the overall performance of China’s liquor industry is outstanding. In 2016, there were 1,578 liquor enterprises above designated size, with a cumulative output of 13,583,600 kiloliters, and a cumulative sales income of 612,574 million yuan, an increase of 10.07% compared with the same period of last year, which was the first double-digit growth after the end of the "golden decade". Compared with the growth rate of 5.22% in the same period of 2015, the growth rate basically doubled; The accumulated total profit was 79.715 billion yuan, an increase of 9.24% compared with the same period of last year.

　　Text/reporter Zhao Xinpei

It’s really hot! According to the temperature map at 14 o’clock this afternoon, the south is really hot.

↑ Today (May 30) at 13: 55 pm, the temperature in Guangzhou soared to 38 C, welcoming the earliest 38 C in history.

Compared with yesterday, today’s high-temperature "firepower" is concentrated in the Sichuan Basin and South China. As of 14: 00, a wide range of high temperature weather occurred in Sichuan Basin, central Yunnan, Guangxi, Guangdong, Fujian, southern Hunan, eastern and southern Jiangxi, and southern Zhejiang this afternoon.

Especially in most parts of Guangdong, southwestern Jiangxi and southern Fujian, there is high temperature above 37℃. Including Guangzhou, Xinhui, Pingyuan, Yangjiang, Qingyuan, Kaiping, Huadu and Dongguan in Guangdong, all broke the historical extreme high temperature in May.

As the weather situation adjusts, we need to pay attention to the following changes in the next few days ↓

First, the high temperature in the south of the Yangtze River relieves the sweltering heat.

The main reason why the high temperature center moves southward is that the subtropical high pressure system will move eastward and southward today, and the high temperature in the south of the Yangtze River will gradually decrease. In the next few days, the highest temperature in many places in the south of the Yangtze River will still be above 30℃, and the lowest temperature at night will be around 25℃. Coupled with the high relative humidity, it is difficult to obviously alleviate the sultry feeling.

Second, the peak period of high temperature in South China has come one after another.

For South China, the high temperature has entered a white-hot stage.

In addition to the subtropical high pressure system overhead, which brings sunny weather and intense radiation warming, to make matters worse, there is a "wandering" typhoon "Mawa" not far from the east of Taiwan Province.

Because the typhoon itself is not weak, it is not far away. The most significant subsidence and warming effect on the periphery of the typhoon just covered Guangdong, Fujian and other places, so it is estimated that the historical record of high temperature in these two days in May will be refreshed in large numbers.

More "unlucky" is that since last night, with the gradual rupture of the subtropical high belt, steering flow has weakened and Mawa has obviously slowed down. In the next few days, "Mawa" is still in the saddle-shaped field between the east and west ring high pressure, and its moving speed is still slow.

A slow typhoon means that this "air conditioner" in South China will have to blow for several more days, and the hot weather will continue.

It is estimated that in the next three days, most of South China, most of the south of the Yangtze River, southern Guizhou, northern and southern Yunnan, southern Sichuan and other places will have high temperature above 35℃, with some areas reaching 37~39℃ and local 40℃. In particular, Guangdong, Fujian and other places will be one of the hottest regions in China.

Fuzhou, for example, has forecast continuous high temperature in the next few days, and it may even reach 40℃ on June 1, or break the extreme value of the highest temperature in June since the local meteorological record.

It is worth mentioning that the high temperature in Guangxi is also very prominent in the next few days, especially after the peak period of high temperature in Guangdong and Fujian, Guangxi will "relay" to the top, and there will be a large area of high temperature and summer weather above 37 C.

Third, the high temperature in Sichuan Basin will soon be drowned out by rain.

Then there is the Sichuan Basin, which is as hot as a brazier today. The high temperature here won’t last long. There will be rain to cool down this week, and even there is too much rain in some areas, so we should pay attention to prevent heavy rain.

Affected by the intersection of southwest airflow and cold air at the periphery of the subtropical high, there will be continuous rainfall in eastern Sichuan, Chongqing and southwestern Shaanxi in the second half of this week, with accumulated rainfall of 100-200 mm in some areas and more than 200 mm locally. Focus on the large accumulated precipitation in the border area between northeastern Sichuan and Shaanxi, and be wary that precipitation may cause secondary disasters.

　　Xinhua News Agency, Nanjing, August 1st Question: Student internship has become a "cash cow" for the school — — Investigation on the chaos of some vocational school students’ internship

　　Xinhua News Agency "Xinhua Viewpoint" reporters Zheng Shengzhu, Feng Songling and Zhao Hongyu

　　Mechanical and electrical engineering students are arranged to sell drinks, and sending a student to an enterprise "internship" can get a thousand yuan "management fee" … … Internship is an important part of the training of skilled personnel in vocational schools. However, the reporter’s investigation found that some vocational schools randomly arrange internship positions unrelated to their majors, and some vocational schools "sell" students to enterprises as cheap labor.

　　The insiders believe that the interest chain behind the internship in vocational schools should be cut off to prevent "school-enterprise cooperation" from becoming "school-enterprise transaction" and let students return to the original intention of teaching.

　　Students complain that the internship position has nothing to do with their major.

　　The "Regulations on the Management of Students’ Internship in Vocational Schools" issued by the Ministry of Education and other five departments clearly requires that internship positions should meet the requirements of professional training objectives and be corresponding to or similar to the majors studied by students.

　　However, recently, many students from Hebei Bohai Polytechnic College told reporters that they were assigned to internship positions unrelated to their majors.

　　A student from the Department of Mechanical and Electrical Engineering of the 2017 class said that on July 17, he was arranged by the school to practice in beijing happy valley. Some of his classmates were cashing in and some were selling drinks, which had nothing to do with their major.

　　On July 16, more than 200 students from the 2017 information engineering department of the school were arranged to do customer service work in an enterprise in Beijing Daxing Yizhuang Economic Development Zone. Because there is no salary and poor accommodation here, some students are unwilling to give up halfway. However, the counselor told them that if the internship is less than 16 weeks, they will be "downgraded" or warned.

　　In response to the mismatch between internship positions and majors, Bohai Polytechnic College responded that students are only experiencing and understanding the positions in the park in Happy Valley. Many students don’t agree with the school’s statement that the practice organized by the school is divorced from the major, which is not helpful to improve the practical ability of the major.

　　It is not uncommon for students from Bohai Polytechnic College to experience internships. The reporter combed and found that many users of Weibo’s remarks for vocational school students have exposed similar internship experiences. Since June this year, People’s Daily Online’s "Local Leaders’ Message Board" has had more than 40 complaints about the mismatch of internship in vocational schools, involving many vocational schools in Shandong, Sichuan, Yunnan and Shaanxi.

　　"One student will give the school 1200 yuan at a time", and the students will become the "cash cow" of the school.

　　In recent years, the Ministry of Education and the education authorities in many places have repeatedly applied for orders, and it is strictly forbidden for schools around the country to transfer benefits between student internships and internship units and labor intermediary agencies, and collect labor fees and agency fees. However, the reporter’s investigation found that some vocational schools still export "student workers" to enterprises or labor agencies, and charge a commission called "management fee".

　　Sharla Cheung (a pseudonym), a 2018 student from School of Information Engineering, Xuchang Vocational and Technical College, Henan Province, introduced that as soon as he finished his studies in June, he and more than 400 students were arranged by the school to work as interns in Wistron Zitong (Kunshan) Co., Ltd., and his job was to attach components, screw, count and package on a mobile phone production line.

　　Many employees of Wistron Zitong (Kunshan) Co., Ltd. revealed that the factory will give some vocational schools a lot of money every year to recruit "student workers". In order to confirm the employee’s statement, the reporter "sought cooperation" from the company in the name of "organizing student internships"; The relevant person in charge of the company’s personnel department said that "students’ majors are not limited" and the company will pay management fees. "There is a large demand for employment in July and August, and a student will give the school 1,200 yuan at a time."

　　Teacher Peng, who is stationed in the college, bluntly said that the current internship position really can’t learn any knowledge and skills professionally, but the state has regulations that vocational colleges must organize students to practice; The school has shortened the internship period from six months to three months, and graduation without internship will be affected.

　　Vocational school students have also become a source of recruitment for some labor intermediary agencies. "It’s not that you give us the agency fee, it’s that we give you the management fee, and every student guarantees the school 800 yuan every month." When the reporter consulted Jiangsu Jiaen Human Resources Service Co., Ltd. as the relevant person in charge of a vocational school in Nanjing, the manager surnamed Sun recommended the internship position of Compal Video (Kunshan) Electronics Co., Ltd. to the reporter. Manager Sun said that the management fee will go with the market, depending on the employment needs of enterprises and the specific composition of students. "The ratio of male to female and the age group are all conditions for us to negotiate with enterprises."

　　Beware of "school-enterprise cooperation" degenerating into "school-enterprise transaction"

　　The insiders believe that some vocational schools send students to some enterprises that have nothing to do with their majors at will, or even make a profit, which deviates from the original intention of vocational education. Departments in charge of education, human resources and social welfare should strengthen the supervision of vocational school practice, cut off the interest chain behind vocational school practice, and prevent "school-enterprise cooperation" from becoming "school-enterprise transaction".

　　Ji Chunlei, vice president of Tongzhou Secondary Vocational School in Jiangsu Province, believes that the school should provide students with sufficient choices, such as organizing job fairs and presentations before internships, so that students, parents and schools can participate together to screen internship positions related to their majors. Schools can’t treat students as cheap labor. For some vocational schools to send students to labor agencies or enterprises for profit, education and other competent departments should find and crack down on them.

　　Xiong Bingqi, vice president of 21st Century Education Research Institute, said that internship training is an important part of vocational education, which requires the school to carefully design, invest corresponding energy and funds, and the competent department should supervise the content and effect of internship in vocational schools. We can explore the establishment of a blacklist system for vocational schools, blacklist vocational schools that violate the rules of internship, and publicize them every year when enrolling students.

　　Wang Hui, a lawyer of Beijing Jingshi Law Firm, believes that the internship organized by vocational schools is an important part of "school-enterprise cooperation", which should not be reduced to "school-enterprise transaction"; In addition to education and other industry authorities should strengthen supervision, labor inspection departments should also strengthen law enforcement to protect the rights and interests of internship students.

　　Chu Zhaohui, a researcher at the Chinese Academy of Educational Sciences, said that the frequent problems of students’ internship mismatch in vocational schools also reflected that some vocational schools failed to adjust their professional settings in time according to the demand of the talent market. It is necessary to deepen the reform of the management system of vocational schools, give vocational schools more autonomy, and improve the matching degree between professional settings and internships and employment positions. (Participating in writing: Ju Hefei)

　　"Smart Things" Morning Post No.1207

　　Thursday, April 11, 2019

　　# Today’s news #

　　1. ICT Institute: In March, domestic smartphone shipments reached 26.94 million.

　　On April 10th, according to the data of China Xintong Institute, in March 2019, smartphone shipments reached 26.936 million units, down 4.1% year-on-year, accounting for 94.9% of the mobile phone shipments in the same period, among which Android phones accounted for 92.1% of smartphones. From January to March 2019, smartphone shipments reached 73.072 million units, down 10.7% year-on-year, accounting for 95.0% of mobile phone shipments in the same period, of which Android phones accounted for 92.4% of smartphones.

　　2. Ke Ruiwen became the new chairman of China Telecom.

　　On April 10th, China Telecom held a meeting of middle-level and above managers. At the meeting, it was announced that Ke Ruiwen was appointed as the chairman and party secretary of China Telecom Group Co., Ltd. and removed from his post as general manager of China Telecom Group Co., Ltd.. At present, the position of general manager of China Telecom Group is vacant.

　　3. Li ONE 328,000 yuan is on sale and delivered in the fourth quarter of this year.

　　On April 10th, Chedong reported that Li ONE, Chehe’s first extended-range electric vehicle, announced the price of RMB 328,000, and has already started booking. The vehicle will be delivered in the fourth quarter of 2019. Li ONE locates luxury medium and large SUV, and adopts electric drive system with dual motors and four-wheel drive. The maximum output power is 240kW, about 326 horsepower, the peak torque is 530N·m, and the acceleration time per 100 kilometers is 6.5s. The extended program technology makes its comprehensive cruising range exceed 800km, and the cruising range of WLTP reaches 690 km.

　　# Artificial Intelligence #

　　1. Lenovo’s new 3S strategy involves 5G/AI/IoT.

　　On April 10th, Yang Yuanqing, Chairman and CEO of Lenovo Group, announced that it will launch a new 3S strategy, involving three areas, namely Smart IoT (Intelligent Internet of Things), Smart Infrastructure (Intelligent Infrastructure) and Smart Vertical (Intelligent Vertical Industry). Everything will be connected based on 5G and AI technology to realize natural communication and interaction between machines; Provide high-quality and customized services in server, storage, convergence and hyper-convergence, network, HPC, cloud computing, edge computing, software and services; Provide end-to-end intelligent solutions for different vertical industries.

　　2. Huawei released Atlas artificial intelligence computing platform.

　　On April 10th, Huawei officially launched a solution for AI full scene-Atlas artificial intelligence computing platform based on Ascending AI chip. The platform includes four products: Atlas 200 AI acceleration module, Atlas 300 AI acceleration card, Atlas 200 DK AI developer kit and Atlas 500 smart station. These products can be applied to public safety, operators, finance, Internet, electric power and other industries.

　　3. Microsoft Washington University realizes automatic DNA data storage.

　　On April 10th, a few days ago, Microsoft Research Institute and the University of Washington jointly released a brand-new breakthrough to realize the automatic DNA data storage and extraction process. In this experiment, the fully automatic end-to-end system developed by the research team successfully wrote the word "hello" in artificial DNA fragments and converted the data on DNA back to general digital information. The latest paper on this system, Demotion of End-to-End Automation of DNA Data Storage, was published in Natural Science Report on March 21st.

　　4. Baidu has won the right to host KDD CUP 2019.

　　On April 10th, Baidu recently won the right to host "KDD CUP 2019", which is the highest level international competition in the field of data mining. Regular ML Track, the main venue hosted by Baidu, officially kicked off on April 10th. The competition will last for nearly 4 months, and it is expected to attract thousands of teams from all over the world. The award ceremony will be held at the KDD 2019 conference held in Alaska, USA in August this year.

　　In this competition, Baidu has set up two sub-competition questions. The first competition topic is "multimodal travel recommendation based on scene awareness"; In addition, the Open Application Challenge allows participants to use Baidu’s open big data freedom proposition to explore the application of Baidu’s big data in smart cities.

　　5. Gaode Map and Ali Lab Public Test Voice Assistant

　　On April 10 th, Gaode Map recently joined Ali Machine Intelligent Voice Lab to launch the "Hello Xiaode" voice assistant function in public beta. Download the latest version of Gaode Map v9.02, and users can navigate the map only by voice command.

　　6. A new face detection algorithm DSFD of Tencent Youtu open source.

　　On April 10th, Tencent Youtu opened a new algorithm named DSFD (Chinese name is Double Branch Face Detector) on Github. It is reported that the algorithm has been accepted by CVPR 2019, the top conference of computer vision, and has set a new record on two authoritative face detection data sets WIDER FACE and FDDB. It is understood that the DSFD face detection algorithm mainly has three innovations: (1) A new "feature enhancement" module is designed; (2) The cost function supervision of "hierarchical anchor gradual" is proposed; (3) An improved anchor point matching strategy is designed.

　　7. Kunyun Technology launched a customized data stream CAISA architecture.

　　On April 9, Kunyun Technology released the customized data stream CAISA architecture, a general artificial intelligence infrastructure based on data stream technology. It is said that this is an AI chip architecture with completely independent property rights in China. This architecture abandons the traditional architecture based on instruction set, and can exert more than 90% peak computing performance of the chip. At the same time, Kun Yun also released a RainBuilder compiler tool chain customized for data stream architecture. CAISA2.0 architecture can support the seamless migration of mainstream deep learning algorithms developed under open source frameworks such as Tensorflow and Caffe, without the need for users to program for CAISA architecture.

　　8. Facebook is using AI to map the global population density.

　　On April 10 th, according to foreign media reports, Facebook is using AI to draw the most detailed and accurate population density map of Africa. The company first announced this work when mapping 22 countries in 2016. Today, Facebook announced that the new map covers most parts of Africa, and the project will eventually map the population of almost the whole world.

　　It is reported that Facebook engineers use the data in the open source map project Open Street Map to train a computer vision system, which can identify buildings on satellite maps. In order to map the African continent, the system has processed about 11.5 billion images with 64×64 pixels.

　　9. Google Cloud Services has reached cooperation with seven open source companies.

　　On April 10th, Google established strategic partnerships with seven open source companies, including Confluent, DataStax, Elastic, InfluxData, MongoDB, Secondary and Redis Labs, with the goal of "making it easy for customers to use open source technologies in a cloud-native way". These partnerships will provide full hosting, integrated billing and full support from Google Cloud. Google also said that it will work with its partners to build integration with local GCP services such as Stackdriver, so as to realize the security of monitoring and services such as IAM and verification, and optimize the performance of users.

　　10. Google Cloud Service 2020 will be launched in 23 regions around the world.

　　On April 10 th, according to foreign media reports, Google announced at the Google Cloud Next conference that it would introduce cloud services including data storage and network services into two new markets, Seoul, South Korea and Salt Lake City New District, USA. The Seoul project in South Korea will be put into use in early 2020. It is eight Asia-Pacific regions of Google Cloud and will provide services for game customers and telecommunications and information companies. Soon after this project, a new salt lake city area with three areas will be launched. The city has become the hub of data center infrastructure, focusing on health care, financial services and IT. Google says its cloud services will be launched in 23 regions around the world in 2020, including Finland, Mumbai, Sydney and Hong Kong.

　　11. Google Cloud released the new open platform Anthos.

　　On April 10th, according to foreign media reports, Google launched a new open platform called Anthos, which allows users to run applications simply, flexibly and safely on any cloud without learning different environments and APIs. Anthos uses open API, manages Google Kubernetes Engine (GKE) based on Google Cloud Platform (GCP) and open source container developed by Google, and GKE On-Prem data center provides Anthos with mixed functions. Developers can automatically obtain the latest functional updates and security patches, and can freely manage workloads running on third-party clouds such as AWS and Azure.

　　However, it is reported that Anthos does not support cloud computing services of IBM, Oracle Bone Inscriptions or Alibaba for the time being, and if more Google customers use other cloud services, these compatibility may be added.

　　12. Qualcomm released a special AI accelerator for data center reasoning.

　　On April 10th, according to foreign media reports, at the first Qualcomm AI Day conference held in San Francisco, Qualcomm announced their first dedicated artificial intelligence processor Qualcomm Cloud AI 100 series, which was specially used for data center reasoning and calculation. Cloud AI 100 adopts 7 nm process. Qualcomm claims that its peak performance is 3 to 50 times that of Snapdragon 855 and Xiaolong 820, and its reasoning speed is about 10 times faster than that of traditional FPGA.

　　In addition, the computing performance of Cloud AI 100 can exceed 100 TOPs, but it does not disclose the peak values at different accuracies. It will provide OEMs with different modules, shapes and power levels, and integrate various development tools including compilers, analyzers, monitors, services, chip debuggers and quantization.

　　# New trip #

　　1. Kalma Automobile builds a luxury electric vehicle innovation center in the United States.

　　On April 10th, China Wanxiang Group-controlled Kalmar Automobile Company recently announced that it has officially launched an innovative customization center with an investment of US$ 100 million in Moreno Valley, California, USA, and entered the global luxury electric vehicle market. Liang Zhou, CEO of Kalma Automobile, said that the Innovation Customization Center is expected to produce more than 500 luxury electric vehicles this year, and the new models of Kalma Automobile Company will be unveiled at the Shanghai Auto Show next week.

　　2. Tesla issued the Autopilot safety report for the first quarter of 2019.

　　On the evening of April 10, Tesla released the Autopilot safety report for the first quarter of 2019, which is the third Autopilot safety report released by the company. The latest report shows that in the first quarter of this year, when Autopilot is enabled, an accident will occur every 2.87 million miles (about 4.62 million kilometers). When Autopilot is not enabled, an accident will occur every time the vehicle travels 1.76 million kilometers (about 2.83 million kilometers).

　　3. Kunlun Wanwei (300418) plans to invest $50 million in Pony, an unmanned vehicle company.

　　On the evening of April 10th, Kunlun Wanwei announced that its wholly-owned subsidiary plans to invest US$ 50 million in Pony AI Inc (Pony.ai, hereinafter referred to as Pony Zhixing) to acquire 3% equity after financing. Xiaoma Zhixing was established in November 2016, focusing on the research and development of L4 driverless technology and fleet operation.

　　4. Volkswagen responded to rumors that it plans to acquire a large number of shares in Jianghuai.

　　On April 10th, according to Reuters, Volkswagen is considering buying a large share of its electric vehicle joint venture partner Jianghuai Automobile (600418) in China, and has hired Goldman Sachs as a consultant. Audi ag (China) responded by saying: "audi ag welcomes the further opening of China’s automobile market and pays close attention to its impact on our business and partners. In order to ensure continuous success in the China market, we are willing to explore various possibilities with our partners. " Jianghuai people have not yet responded to this matter.

　　5. Cloud π1 Pro remote version of pure electricity was released and sold for 104,000 yuan.

　　On April 10th, Yundu π1 Pro and π3 Pro pure electric vehicles were released, and the two models were sold at 103,800 and 123,800 respectively after subsidies. π1 Pro’s remote version adopts VDA battery with high energy density, with a peak torque of 270N.m, and NEDC’s comprehensive working condition has a battery life of 426 km and a maximum battery life of 550 km. π3 Pro remote edition reduces the power consumption per 100 kilometers from 15.3kWh to 14.5kWh, and the energy optimization rate is increased from 15.6% to 20%. The cruising range of NEDC under comprehensive working conditions reaches 401 kilometers and the maximum cruising range is 520 kilometers.

　　6. Zhongzhixing counterclaims Wen Yuan Zhixing: it requires comparison of source code.

　　On April 10th, according to media reports, the case of "Wen Yuan Zhixing suing China Zhixing for stealing trade secrets" has made new progress. Today, Cizhixing announced a counterclaim against Wen Yuan Zhixing, demanding comparison of relevant source codes to prove that Cizhixing has no infringement of trade secrets. In addition, Zhongzhixing sued Wen Yuan Zhixing, spreading false news under the guise of litigation, which constituted unfair competition and damaged its reputation and goodwill, and demanded that Wen Yuan Zhixing stop spreading false news, publicly apologize and compensate RMB 1 yuan.

　　7. Tesla once again extended the deadline for acquiring Maxwell.

　　On April 10 th, according to foreign media reports, the acquisition of battery and supercapacitor technology company Maxwell by electric vehicle manufacturer Tesla has changed again a few days ago, and the deadline for the acquisition transaction has been extended again. Tesla has extended it to May 15. This is the second time that Tesla has extended the deadline for the acquisition of Maxwell. Previously, Tesla extended the deadline for this acquisition transaction to 11:59 pm EST on April 10, and this time it was extended to May 15, which was extended by 35 days.

　　8. It is said that Uber plans to issue $10 billion in shares next month.

　　On April 10th, it was reported that Uber decided to issue about $10 billion in IPO, and will announce the news of listing and registration on Thursday. According to sources, Uber will sell most of the shares issued this time, and corporate investors will sell a small number of shares. According to sources, Uber plans to register an IPO with the US Securities and Exchange Commission (SEC) later this week and conduct an IPO roadshow in the week of April 29. Affected by the IPO performance of competitor Lyft last month, Uber sought a valuation of 90-100 billion US dollars.

　　9. AutoX received tens of millions of dollars of A3 round financing from Dongfeng.

　　On April 10th, AutoX received tens of millions of dollars of A3 financing from Dongfeng several months ago. It is reported that this investment is the largest investment of mainstream car companies in China in the L4 driverless field, setting a new historical record. At the same time, Dongfeng and AutoX will jointly develop a commercial vehicle with L4 unmanned front-mounted for mass production.

　　# Robots/drones #

　　1. WorldCom Hench completed 5 million angel rounds of financing last year.

　　On April 10th, it was reported that Stone Hengqi, a supplier of intelligent reading and writing robots, had completed RMB 5 million angel round financing in 2018, and the investor was Venture Capital of Chinese Academy of Sciences. This round of financing is mainly used for product research and development and market expansion. Incubated by the Institute of Aerospace Information, Chinese Academy of Sciences, the company’s core technologies include function calculation, knowledge mapping, ontology reasoning, multi-document summarization, etc., and its goal is to intelligently reconstruct the public information on the Internet.

　　# Communication circle #

　　1. The design of LG transparent foldable mobile phone was patented in the United States.

　　On April 11th, it was reported that the patent application for LG transparent foldable mobile phone has been awarded with U.S. Patent No.10,254,863, which involves a mostly transparent display screen. The patent was filed in 2015, and relevant information shows that half of this device has adjustable transparency, and the other half has some transparent parts and an opaque part to accommodate its battery.

　　2. The market share of flexible OLED may surpass LCD within two years.

　　On April 10th, a few days ago, Chen Jinxin, Deputy Secretary General of China OLED Industry Alliance, was in Bronze Optical Valley? Qingtonghui photoelectric display special session said that it is estimated that the OLED market scale will reach 25.5 billion US dollars in 2018 and 50 billion US dollars in 2022; The market share of flexible OLED will surpass LCD in two years.

　　3, OPPO released a new product Reno 2999 yuan for sale.

　　On April 10th, OPPO officially released its new brand Reno. The screen of this product is 6.6 inches, and it adopts a lifting front lens group, and the screen ratio is as high as 93.1%; The rear vertical and central three-shot design, the main shot is 48 million pixels; The whole line is equipped with NFC chips; Equipped with VOOC 3.0 fast charging technology. In addition, Reno also introduced a 10 x hybrid optical zoom version with a periscope structure, equipped with OIS optical image stabilization technology; Support L1+L5 dual GPS positioning.

　　Reno has four color schemes: misty sea green, extreme night black, misty powder and nebula purple. The standard version of 4GB+128GB costs 2999 yuan, 6GB+256GB costs 3299 yuan, and 8GB+256GB costs 3599 yuan; The 10x hybrid zoom version of 6GB+128GB costs 3999 yuan, 6GB+256GB costs 4499 yuan, and 8GB+256GB costs 4799 yuan. OPPO also launched the 5G version of Reno in Switzerland today, and will test the 5g version of Reno in China in the second quarter.

　　4. Xiaomi: The whole-day sales of the rice noodle festival reached 1.93 billion yuan.

　　On April 10th, Xiaomi announced the results of the Rice Noodle Festival today: the whole-day sales reached 1.93 billion yuan, and the whole-day sales of AIoT smart devices exceeded 703,000 units, among which 450,000 units of Xiaoai speaker series products were sold, and the payment amount exceeded 100 million yuan; The number of household appliances sold in a single day reached 223,000 units, of which Xiaomi TV sales reached 143,700 units; Mijia Internet air conditioner sold 55,100 units; Mijia Internet washing and drying machine sold 24,000 units, with sales exceeding 50 million yuan.

　　5. Shen Yi said that OPPO will invest more than 10 billion yuan to develop 5G/AI, etc.

　　On April 10 th, Shen Yiren, vice president of OPPO, said at the press conference that with the arrival of 5G, OPPO will also bring more products, not limited to smart phones, but also bracelets, watches and headphones. In 2019, OPPO will invest more than 10 billion yuan in research and development, mainly in 5G, AI, video, cloud and new materials.

　　#5G#

　　1. It is reported that the 2019 budget of China’s 5G investment is much lower than expected.

　　On April 10th, the report found that the 5G capital expenditure budgets announced by China’s three major operators, China Mobile, China Telecom and China Unicom (600050), were all lower than expected. China Unicom plans to spend 6-8 billion RMB on 5G in 2019, while China Telecom will spend 9 billion RMB. China Mobile has not disclosed its estimated 5G expenditure, but the report predicts that its expenditure will reach 17 billion RMB. Therefore, in 2019, China allocated a budget of 5G capital expenditure (34 billion RMB) far below the expected 50-100 billion RMB. From 2020 to 2030, operators are expected to invest about $200-350 billion in the development of 5G.

　　2. Jingdong Logistics cooperates with China Mobile Research Institute on 5G applications.

　　On April 10th, Jingdong Logistics signed a cooperation agreement with China Mobile Research Institute, and the two parties will rely on China Mobile’s 5G Joint Innovation Center to carry out innovative product research and development and business application cooperation for 5G in many fields such as smart transportation, smart city and cloud office.

　　3. Vietnam telecom company Viettel deployed the first 5G base station.

　　On April 10th, Viettel installed Vietnam’s first 5G base station in Hanoi before the planned 5G test. According to foreign media reports, the operator has deployed three 5G base stations for testing in different offices, and the test is expected to start in early May. Viettel plans to test 70 5G base stations in Hanoi and Ho Chi Minh City in June to prepare for large-scale deployment.

　　4. Qualcomm and swisscom promoted the first 5G commercial service in Europe.

　　On April 10th, Qualcomm announced today that its subsidiaries Qualcomm Technology and swisscom, as well as equipment manufacturers such as OPPO, LG Electronics, Askey and WNC, have jointly launched commercial 5G services in Europe, namely,’s 5G network services. According to Qualcomm, all the equipment manufacturers supporting swisscom have used Qualcomm’s 5G solution. For example, OPPO and LG’s 5G mobile phones, as well as Askey and WNC devices. Swisscom has obtained several government licenses for 5G frequency bands, and it is expected that the deployment will be completed throughout Switzerland this year.

　　5. Japan’s four major telecom operators will invest 3 trillion yen to build 5G in five years.

　　On April 10th, according to foreign media reports, four large communication companies, including Japan Softbank, NTT docomo, KDDI and Lotte Mobile, will invest nearly 3 trillion yen (about RMB 181.2 billion) in 5G construction in the next five years. Among them, docomo and KDDI will invest about 1 trillion yen in five years respectively. Softbank is expected to invest about 500 billion yen, while Lotte Mobile, which will set foot in the mobile communication business in October this year, will invest 200-300 billion yen. Most of the investment will be used for the renovation, construction and setting of the 5G base station. Japan’s Ministry of Internal Affairs and Communications plans to allocate 5G frequencies to four companies today.

　　6. Huawei of China Tower completed the joint test of 5G energy scheme.

　　On April 10th, recently, China Tower and Huawei jointly announced that they had completed the joint innovation test of 5G energy solutions in Hangzhou. The test results show that, through innovative technologies such as intelligent peak clipping, intelligent boosting and intelligent energy storage, the station can realize "no change of mains supply, no change of power distribution and no increase of cabinets" in the process of evolution to 5G, with low cost and high efficiency.

　　#AR/VR#

　　1. 3Glasses released the split ultra-thin VR glasses X1.

　　On April 10th, 3Glasses released the consumer-grade ultra-thin glasses 3GlassesX1, of which the price of a single glasses is 1799 yuan; The 3 glasssx 1 set including glasses, mini-host and handle costs 2999 yuan. X1 will accept the reservation from now on and will officially deliver the goods at the end of May. According to Wang Jie, the founder of 3Glasses, the bare metal weight of X1 is less than 150g, the body thickness is 23.5mm, the resolution is 2400*1200, the PPI can reach 806, the corresponding delay is 6ms, the field of view of one eye can reach 88.6 (105 degrees for both eyes), the refresh rate is 90HZ, and the diopter adjustment of up to 600 can be supported.

　　# Apple Pie #

　　1. Jaunt VR founder joined Apple as a senior architect.

　　On April 10th, according to foreign media reports, Apple hired Arthur Van Hof, founder of Jaunt VR, a VR video company, as a senior architect of an unnamed project. Earlier, it was reported that Apple will accelerate the development of the next generation of augmented reality software and hardware, design more complex depth-sensing 3D cameras for iPhone, and carry out computer vision and artificial intelligence projects inside and outside automobile projects.

　　# New progress #

　　1. US technology stocks rose. Apple’s market value reached 946 billion US dollars.

　　On April 11 th, the three major US stock indexes collectively closed up on Wednesday. At the close, the Dow Jones Industrial Average rose slightly by 6.58 points, or 0.03%, to close at 26,157.16 points. The Standard & Poor’s 500 Index rose 10.01 points, or 0.35%, to close at 2888.21 points. The Nasdaq Composite Index rose 54.97 points, or 0.69%, to close at 7964.24 points.

　　Facebook rose 0.14%, Alphabet rose 0.41%, and Amazon rose 0.63%; Apple shares rose 0.56%. By the close, Apple’s market value was 946 billion US dollars, making it the company with the highest market value in the world; Microsoft’s market value is 922.1 billion US dollars, ranking second; Amazon ranks third with a market value of $907.4 billion; Alphabet has a market value of $835.7 billion, ranking fourth.

　　2. Liang Hua, Chairman of Huawei, withdrew from Huawei Software Company.

　　On April 10th, according to the industrial and commercial data, Huawei Software Technology Co., Ltd. has undergone industrial and commercial changes recently. Liang Hua, the chairman of Huawei, and Ding Yun, the managing director of Huawei and the president of BG, the operator, withdrew, and the legal representative was changed from Ding Yun to Zhang Pingan, the president of Huawei Consumer Cloud Service. At the same time, he became the general manager of the company, adding Zheng Yelai (director) and Li Jie (supervisor).

　　3. Foxconn sells the equity of Tucki or prepares for its IPO.

　　On April 10th, a trader close to Foxconn’s withdrawal from Xpeng Motors told the media that Foxconn’s withdrawal from Xpeng Motors was to avoid affecting the timetable and certainty of Xpeng Motors’s restructuring. According to this source, Xpeng Motors is in the process of restructuring overseas. After multi-party negotiation and discussion, and after being audited by accountants, the Group decided that the related party IDG would take over the equity held by Hon Hai to cooperate with Tucki’s restructuring. Some analysts said that according to Foxconn’s statement, Xpeng Motors may be currently conducting a VIE structure for the company to further prepare for the IPO. In response, Foxconn officially responded that everything is subject to the information announced by Hon Hai.

　　4. OPPO will cooperate with UnionPay to test and launch OPPO Pay.

　　On April 10th, at the release conference of OPPO Reno series, Shen Yiren, vice president of OPPO and president of Chinese mainland Business Department, revealed that OPPO will cooperate with China UnionPay to test and launch OPPO Pay. In fact, in 2018, there were rumors that OPPO was setting up a financial division to prepare to enter the field of consumer finance. However, OPPO denied it at the time.

　　5. The Shanghai Stock Exchange accepts applications for listing in science and technology innovation board such as Baichu Electronics.

　　On April 10th, the Shanghai Stock Exchange today accepted the listing applications of Zhangjiagang Guangda Special Materials Co., Ltd., Jiangsu Zhuoyi Information Technology Co., Ltd., Shanghai Baichu Electronic Technology Co., Ltd., Guangzhou Fangbang Electronics Co., Ltd. and Huaxi Biotechnology Co., Ltd.

　　6. Zhongwei Semiconductor, etc. 3 science and technology innovation board accepted the inquiry.

　　On April 10th, science and technology innovation board has accepted the inquiries from the Shanghai Stock Exchange for the companies Zhongwei Semiconductor Equipment (Shanghai) Co., Ltd., Jiaokong Technology Co., Ltd. and Shenzhen Chuanyin Holdings Co., Ltd..

　　7. Chuan ByteDance raised a syndicated loan of $1.3 billion.

　　On April 10th, according to informed sources, ByteDance has raised $1.335 billion in syndicated loans from a series of international and Chinese banks. In this regard, ByteDance responded that he would not comment.

　　# Financial Quarter #

　　1. faw xiali Q1 is expected to lose 200 million yuan, down 6-19% year-on-year.

　　On April 10th, faw xiali announced that at present, the company is planning to cooperate with domestic new energy automobile enterprises to produce new energy vehicles. There is still great uncertainty in this matter, so investors should pay attention to the risks. The loss in the first quarter is expected to be 180-210 million yuan, down 5.83%-19.28% year-on-year. The loss in the same period last year was 223 million yuan.

　　2. TSMC’s Q1 revenue this year was 47.6 billion, down 11.8% year-on-year.

　　On April 10th, TSMC, a semiconductor manufacturer in Taiwan Province, announced some financial data for the first quarter today. TSMC said that the consolidated revenue in March 2019 was about NT$ 79.722 billion (about RMB 17.4 billion), an increase of 30.9% from last month and a decrease of 23.1% from the same period last year. From January to March 2019, the revenue was about NT$ 218.74 billion (about RMB 47.6 billion), a decrease of 11.8% compared with the same period last year.

This article first appeared on WeChat WeChat official account: Wise Things. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.

Original Pudong CDC U Health

Do you know how to disinfect tap water?

A lot of chemically good U powder needs to be answered first:

Chlorine!

If you think so,

That’s too underestimate the tap water.

Let’s study with Xiao U today ~

How much do you know about disinfection methods of tap water?

With the improvement of people’s living standards, cities are making efforts to improve the quality of drinking water. A survey on the disinfection of urban tap water shows that at present, most urban tap water is still mainly disinfected by traditional chlorine (including liquid chlorine and bleaching powder disinfection, etc.), and chlorine dioxide is used instead in some areas, or ozone disinfection and ultraviolet disinfection have been used for advanced treatment.

Disinfection

Refers to the method of killing pathogenic microorganisms in the external environment. The purpose of disinfection of drinking water is to consider the pollution of pathogenic bacteria in every link of water supply process, and to cut off the transmission route of pathogenic microorganisms in drinking water through disinfection to prevent the occurrence and prevalence of infectious diseases.

At present, the main disinfection methods for drinking water in China are chlorination disinfection, chlorine dioxide disinfection, ultraviolet disinfection and ozone disinfection.

Which disinfection method is stronger?

1, the traditional chlorination (chlorination)

Chlorination disinfection

It refers to a method of disinfection of drinking water with chlorine or chlorine preparation, which is the most widely used and mature method in drinking water disinfection.

Chlorine preparations mainly include: sodium hypochlorite, bleaching powder, liquid chlorine and organic chlorine preparations. Their sterilization mechanism is basically the same. Mainly depends on the hydrolysis product hypochlorous acid.

Chlorination disinfection, as one of the commonly used disinfection technologies of tap water, has the characteristics of simple use, easy procurement of raw materials and good continuous sterilization effect, so it occupies a large market in waterworks in China. Although people pay more and more attention to the side effects of chlorine disinfection with the strengthening of people’s health awareness, chlorine may still be one of the most common disinfectants used in underdeveloped areas for a long time.

2. Chlorine dioxide (ClO2) disinfection.

People pay more and more attention to the environmental and safety problems caused by chlorine disinfection. Among the available disinfectants, chlorine dioxide is considered to be the most cost-effective one.

Advantages and disadvantages of ClO2 _ 2 disinfection:

Advantages:

Good sterilization effect, small dosage and long action time, and can keep the remaining disinfection dose;

It can reduce the formation of chlorinated by-products such as trihalomethane and haloacetic acid in water. When the water contains ammonia, it does not react with ammonia, and its disinfection effect is not affected;

Strong oxidation, can decompose cell structure and kill spores and viruses, especially for cryptosporidium and Giardia;

After disinfection, the residual chlorine in the water is stable and lasting, and the ability to prevent re-pollution is strong;

Can remove the color and taste in water, and does not form chlorophenol odor with phenol;

The effect of removing iron and manganese is stronger than that of chlorine.

Disadvantages:

ClO2 is explosive and must be prepared on site and used immediately; Chlorate and chlorite can be produced.

The application of chlorine dioxide in drinking water treatment in China has gradually attracted people’s attention, and the promotion of chlorine dioxide as a conventional optional disinfectant in water plants in China is also an inevitable trend.

3, ultraviolet disinfection

Ultraviolet rays with wavelength of 200~280nm have bactericidal effect, among which ultraviolet rays with wavelength of 254nm have the strongest bactericidal effect. Ultraviolet disinfection technology is one of the physical disinfection methods. Its advantages are short contact time and high sterilization efficiency. Does not produce toxic and harmful substances, has broad-spectrum sterilization ability and no secondary pollution; The disinfection effect is not affected by water temperature and pH. The disadvantage is that it has no continuous disinfection effect, needs to be used in conjunction with chlorine, and is expensive.

Ultraviolet disinfection was first applied in the United States, and now it has become a mature, reliable, efficient and environmentally friendly disinfection technology. It has been widely used in various fields abroad, but it has not been popularized in China.

4, Ozone (ozone) disinfection

Ozone is a very strong oxidant.

Advantages and disadvantages of O3 disinfection:

Advantages: the disinfection effect is better than that of ClO2 and Cl2, and the dosage is less; The pH value is between 6 and 8.5. Does not affect the sensory properties of water, but also has many functions such as deodorization, color, iron, manganese, phenol and so on; No trihalomethane is generated; When used in pretreatment, it can also promote flocculation and clarification and reduce the dosage of coagulant.

Disadvantages: large investment and higher cost than chlorination disinfection; O3 in water is unstable and easy to decompose, and it needs certain technology to control and detect O3. The retention time in water is very short, which can not maintain the continuous disinfection effect of the pipe network and requires a second disinfectant.

How to disinfect tap water in Pudong?

At present, there are 8 waterworks in Pudong New Area, which use Qingcaosha Reservoir as the water source in a unified way, and the tap water is disinfected by chloramine.

Chloramine disinfection is a kind of chlorination disinfection.

Advantages: less disinfection by-products, better taste and chroma of water, higher stability, and guaranteed residual chlorine in the pipe network, which is suitable for long-distance water supply plants.

Disadvantages: chloramine is a weak oxidant, and its disinfection effect is not as strong as hypochlorous acid, which requires higher concentration and longer contact time; The operation of adding ammonia is complicated, and the effect of killing virus is poor.

In addition to water treatment process

Besides the conventional coagulation-sedimentation-filtration-disinfection,

And advanced treatment technology of drinking water,

That is, in order to further improve the quality of drinking water,

Treatment of macromolecular organic matter in drinking water.

Commonly used advanced treatment technology of drinking water

Ozone-activated carbon technology,

Membrane separation technology, biological activated carbon technology, etc.

For more details, listen to Xiao u’s next breakdown ~

References:

[1] Water World-www.chinacitywater.org/, China Urban Water Network

[2] Yang Kedi. Environmental Hygiene [M], Beijing, People’s Health Publishing House.

The picture comes from the Internet.

Contributed by: Yang Minjuan, Environmental and Occupational Hazard Factor Control Section

Reviewer: Huang Yunbiao and Shen Huiping

Original title: "How to disinfect tap water in Pudong? Is it safe enough? 》

Read the original text

"Liangbisi" Architecture Diagram

Mr. Wang spent more than 70 thousand on a bunch of useless bottles and cans. Photography Huang Yimin

　　　 In a single room on the 15th floor of Zhongzhu Building, Yingbin South Road, Zhuhai City, people gathered here to receive "brainwashing". (pictures of unannounced visits)

　　　　The Information Times reported on September 11th that in the past two years, a Hong Kong company named "Liangbisi" has been active in the Pearl River Delta, asking for 5,000 yuan to join the club under the guise of essential oil, and the cost can be recovered by developing five offline companies, boasting about attracting people to join the club and setting a money trap everywhere. According to reports, the number of deceived people has reached 100,000, and the funds involved are as high as 7 billion. Every month, Zhuhai alone has millions of private capital flowing to Macau.

　　　　Compared with the traditional pyramid scheme, this big pyramid scheme has adopted a new mode of "two heads are out", which is to open a company in Hong Kong and pay money in Macao. The police are searching for evidence in many ways and calling on the masses to actively report it. Recently, the Times reporter made an unannounced visit to the "Liangbisi" stronghold, took risks to experience the "brainwashing class", and had a dialogue with Mr. Lin, a police informant, to expose the secret of the "Liangbisi" pyramid scheme from many aspects.

　　　　investigate privately/secretly/in secret

　　　　Get together and shout slogans to make money?

　　　　The reporter made an unannounced visit to the "Liang Bisi" stronghold and was followed by unidentified people.

　　　　At 2 o’clock in the afternoon the day before yesterday, the reporter and his party came to Zhongzhu Building in Yingbin South Road, Zhuhai City. The elevator rose to the 15th floor, and as soon as I got out of the elevator room, I heard bursts of slogans coming from the corridor. The reporter immediately understood that the trip was very "lucky" and was hitting the "training class" of "Liang Bisi", so he woke up and approached the room where the slogan was heard.

　　　　At the door of a company with the brand of "Zhuhai Jianx Trading Company", the reporter stopped. It was about 10 square meters, and it was crowded with more than 30 people, mostly women and many young men. It is impossible for reporters to get inside. From time to time, one or two people sweated through the crowd and shouted, "I want to come out and have a rest."

　　　　"My name is Jane, and everyone calls me Pearl Krabs. I’d like to share with you my experience after joining the cause of’ Bright Best’. I feel that my life has been meaningful since then. Thank you for giving me such a good opportunity … "Jane’s voice has not yet landed. Suddenly, a chorus of slogans broke out in the narrow room:" YES, it must be good! " More than 30 people in the room shouted slogans and held out their thumbs, which showed that it was a prescribed action. Another woman went on to say, "I must be an’ Earl’ (a level of MLM group) with a monthly income of over 10,000 yuan, so that my children can be proud of my achievements."

　　　　At this time, a 30-year-old man saw that the reporter on the side did not do anything, and immediately asked the reporter warily what he did. The reporter casually perfunctory him a few words, and they also shouted slogans with them. The reporter found that at least three independent rooms were doing the same thing on the same floor. You can make money by shouting slogans? The reporter was very puzzled.

　　　　The photographer in the same trade winked, and the reporter and his party walked into the elevator to leave. The elevator door was about to close, when a man quickly squeezed in. A "tail" came, and the reporter gave his companion a knowing look. Walking out of the building, a short man wearing sunglasses has been observing the interview car through the glass door and refused to leave for a long time. In order not to startle the snake, the reporter and his party bypassed several intersections to avoid these "tails".

　　　　Security camera, tight monitoring.

　　　　Then, the reporter and his party went to another stronghold of "Liangbisi"-a mansion on Baishi Road, Zhuhai. As soon as the reporter stepped into the lobby, a young man who had been sitting on the sofa with his eyes closed immediately perked up and took out a mobile phone from his pocket and sent a short message. Under the guidance of the insider, the reporter came to the door of a company called "Chuangye" on the second floor of the mansion. On the pretext of asking about the bathroom, the reporter looked at the company’s business license and related documents at the front desk of Chuangye Company. The insider quietly told reporters that in the past two days, the brand of this company was still "Xinji", and even the company name was changed in just two days.

　　　　The interview was difficult, so the reporter decided to divide the troops into two ways, all the way to distract each other’s attention and shoot secretly all the way. At this time, there was suddenly a security guard at the corner of the lobby. He stared at the screen tightly and shouted eagerly with a microphone: "No, someone is taking pictures outside!" " Unsurprisingly, since entering the lobby before, the reporters’ words and deeds are in each other’s hands.

　　　　A brainwashing class that makes people greedy.

　　　　Last Saturday afternoon, the reporter followed an informant to a vivid "brainwashing class" called "Detonating Life Action" in a noble residential area in Zhuhai. The lecturers are "Hao Ge" and "Marquis JOYCE", accompanied by "Marquis Apricot Group".

　　　　"Hao Ge" tells his bitter growth experience first. He was born and raised in Macao, and his family was poor. His parents borrowed money everywhere for him to study in the United States for three years. After returning to work in Macao, he was determined to get ahead and pay off the huge debt of 3 million yuan owed by his family. Since joining "Liang Bisi", his life has started a new chapter, "out of control." It took only three months for him to become a "Marquis". Not only did he pay off all his debts, but he also saved more than 3 million yuan. He married a beautiful English girl as his wife. Last month, the two of them held a wedding ceremony to travel around the world, which can be described as infinite scenery. Then, Hao Ge changed the subject and asked the audience if they wanted to be as colorful as him and have the magic to change their destiny. Three or five activists in the audience were extremely enthusiastic and answered repeatedly. The insider winked at the reporter, indicating that those people were all "childcare" found by the organizer.

　　　　Immediately, "Marquis of Apricot Group" began to show up, and the content was similar to that of Hao Ge, and life changed dramatically after joining "Liangbisi". Looking at the reality shows on the stage, and then looking at the excitement and enthusiasm of the audience, it seems that they are already millionaires, and the "persistence" that is revealed in their eyes is really worrying for reporters.

　　　　Victim’s self-report

　　　　Businessman for 20 years, Jianghu has also fallen.

　　　　In a three-story building in Doumen, Zhuhai, the reporter met the owner, Mr. Zhang. Seeing the reporter’s visit, Mr. Zhang was filled with emotion. "I am a businessman. I have been in the Jianghu for more than 20 years, and I generally don’t trust people. But I didn’t expect that there are deceptive pyramid schemes in Macau and Hong Kong, and I have to deceive people!"

　　　　Referring to being cheated out of 75 thousand yuan by "Liang Bisi", Lao Zhang regretted it. Lao Zhang said that he has been engaged in the catering industry for more than 20 years, earning hundreds of thousands of dollars a year. Although he is not very rich, he still has millions of deposits. "A friend of mine in Macau told me that there is a business that is very profitable. You don’t have to get up early and get in the dark, and you don’t have to go through the sun and rain. You just have to eat, drink, and sit and wait for money every day, with a maximum monthly income of more than 100,000." Mr. Zhang said frankly that he was not tempted after listening to it. In June this year, he was going to Macao to collect the money, and the old friend repeatedly persuaded him, so Lao Zhang decided to stay in Macao for two days and accept the training course of "Liangbisi".

　　　　Lao Zhang said that the first class was an impromptu speech by a young man named Wang Yang. He told the students that he was doing "Liangbisi" business on the side of Qingdao University, and now his monthly income is above 6 figures. After listening to the lecture, Lao Zhang was taken to the 6th floor of the Royal Plaza Building at the new port of Macau to see the samples, and then went to the 18th floor to sign the documents and pay an initial fee of 375 yuan. Unable to withstand the bombardment of the two-day course, Lao Zhang finally failed to resist the temptation and spent half of the 10 thousand yuan he had just put in his pocket.

　　　　A week later, Macao friends came to Lao Zhang’s door again and told him that if he paid 69,000 yuan, he could be directly upgraded to a large class. Every time he developed a customer, he got a commission of 38%, and five customers were upgraded to the "Marquis", and the commission went to a higher level. Unable to resist the temptation, Lao Zhang took his ID card, passport and 69,000 yuan in cash to send money to Macau for the second time.

　　　　After that, Lao Zhang went offline according to the company’s requirements and sent an invitation to a friend in Zhongshan with great interest. A friend reminded him: "This is pyramid selling. Even if it is legal in Macao, it will not work in the Mainland!" A word awakened the dreamer, and Lao Zhang began to reflect. Where can there be a free lunch in the world? Just then, Lao Zhang fell and hurt his foot, and wiped the affected area with those essential oils with "magical efficacy", but there was no improvement. Lao Zhang realized that he had been cheated.

　　　　Lao Zhang told reporters that the online business is no longer done. He has been "developing business" all day and has become a "Marquis". He has developed more than 50 offline lines and claimed to earn more than 100,000 yuan a month. "I don’t want to cheat my friends like him, and I don’t want to make any more money!" Lao Zhang said that in August, he saw more than 1,000 people from all over the world attending a celebration party held by "Liangbisi" in Zhuhai International Convention and Exhibition Center, many of whom had good economic conditions and even civil servants from government departments such as power supply bureau.

　　　　At the end of the interview, the simple Lao Zhang asked several questions: Why is the address of "Liangbisi" company on the top floor of a famous office building in Macau? Why was there a lawyer at the scene when signing the document? He doesn’t have any culture to be fooled, but most of the people who appeared at the celebration banquet in Zhuhai are young people with high education, high income and good jobs.

　　　　Reveal the secrets of informants

　　　　Evade the law and attract people to Hong Kong and Macao to circle money.

　　　　"I really couldn’t pass the psychological barrier, so I took the initiative to provide the police with clues to solve the case." Mr. Lin, who once had a dream of making a fortune, also joined "Liangbisi" under the introduction of a friend, and invested 70,000 yuan before and after, not to mention interest for more than a year, and even the capital was not seen. Want to recover the principal had to pull five people into the water, he hesitated. With the help of his family, Mr. Lin finally overcame his desire with reason and took the initiative to stand up and contact the police.

　　　　Mr. Lin hit the nail on the head and pointed out that "Liang Bisi" frequently "pulls people’s heads" to circle money abroad to avoid the law. He described to reporters how "Liang Bisi" deceived people. The first is to use the mentality that people want to get rich overnight to "brainwash" the victims first; Then I was tricked into buying a so-called "cure all diseases" product with a cost of only a few yuan. "It is full of traps. For example, it is impossible to say that you are not satisfied with a refund within 14 days. The other party won’t let you buy the product the first time, and will let you pay the second time. The reason is very simple. At present, the pass can be signed twice to and from Hong Kong and Macao, and the interval between the approval of the second endorsement by the relevant departments is about 15 days. If you want to buy products in Macao and go back to the mainland, it is impossible to get a pass and go out within 14 days. Moreover, paying money in Macao, the relevant departments can’t supervise at all. "

　　　　Mr. Lin said that his team has more than 1,000 people, and this is just a branch of "Liangbisi". It is estimated that they are not clear about how many branches and how big they are. "They not only bloom everywhere in Guangdong Province, which is adjacent to Hong Kong and Macao, but also spread all over some inland provinces and cities, such as Inner Mongolia and Northeast China, with amazing development speed." The reporter asked, how many "Liangbisi" companies are there in Hong Kong and Macau? Mr. Lin hesitated and said that there are about 10 enterprises in Hong Kong and Macao that deal in "Liangbisi" products in this way, and no fewer than 10,000 people have developed into earl members in the Mainland, which means at least 100,000 people have been deceived in this way. If the membership fee for becoming an earl is 96,000 yuan (in practice, only 70,000 yuan is needed to become an earl), the amount involved will be several billion yuan. Authorities told reporters that it is estimated that the suspected funds will reach 7 billion yuan, and millions of private capital will flow to Macao every month, at least in Zhuhai.

　　　　There are many strongholds in Panyu, Zengcheng, Guangzhou

　　　　"Liangbisi" is developing rapidly in eastern Guangdong and western Guangdong, and noble residential universities have produced main places and target groups.

　　　　Mr. Lin revealed to reporters that "Liangbisi" is rapidly advancing towards the two wings of Guangdong Province at an alarming speed. "Once the capital chain breaks, it will trigger a domino chain reaction, and the social effect and social impact will be unimaginable."

　　　　Through the Internet, the reporter inquired that Hong Kong Liangbisi Group Company "was incorporated in Hong Kong in 1998. It is a Hong Kong, Macao and Taiwan joint venture company mainly engaged in aromatherapy business, with several subsidiaries in Guangdong, Shanghai and other places, including Panyu, Zhongshan and Dongguan in Guangzhou, and established a website to recruit and join". The reporter then dialed the investment phone number according to the website, only to find that all the numbers except Zhongshan Company were wrong.

　　　　Led by Mr. Wang from Zengcheng, the reporter recently came to Room 703, Taishan Building, Yuexiu District, where "Liangbisi" had met many times. The cleaner told the reporter that about half a year ago, there were often large groups of people in the 703 meeting room on weekends. "First, there were hundreds of people, and the corridor was full." The surrounding people complained that they were disturbing the people. At the end of June this year, the nearby public security and industrial and commercial personnel jointly acted to "drive them away". The reporter learned from the Hongqiao police station in Yuexiu District, which carried out this task, that it was said that due to limited clues, they could only be dispersed in the end.

　　　　It is understood that the location of the "Liangbisi" gathering has changed, and it is "marching" towards large houses, noble houses, clubs and hotels, because these places are more concealed.

　　　　Mr. Lin revealed that "Liang Bisi" requires them to choose young people who have just graduated or have not yet entered the society, such as college students, as far as possible when choosing the target population. In fact, there are many people who are deceived in Guangzhou, such as accountants and architects, accounting for more than 30%.

　　　　The pyramid scheme of "Liang Bisi" pulling people to Hong Kong and Macao to pay money seems to be a "variant" of the traditional pyramid scheme. Lawyer Huang Hai Bo of Guangdong Junhe Zhengtong Law Firm believes that this has constituted the crime of illegal business operation. However, the legal systems in the Mainland are different from those in Hong Kong and Macao. "Liangbisi" relies on the legal coat of a registered company in Hong Kong, and its payment and membership are "two-headed", and the organization leader also stays in Hong Kong all the year round, which makes it impossible for the mainland police to investigate and collect evidence and organize law enforcement.

　　　　As early as a year or two ago, the Commercial Crime Bureau of the Hong Kong Police Department had investigated "Liang Bisi", but it was difficult to obtain evidence, so far it has not been able to get rid of "Liang Bisi".

　　　　(This article Source: Information Times Author: Angelie Liu)

Editor: Li Erqing

　　Dazhong net Qingdaosixmoon24Rixun(Reporter Jin Honglei Ren Congcong) June24On the afternoon of, Shandong Province2016The admission scores of each batch in 2008 were announced, with one for liberal arts.530Points, science a line.537The admission line of the score is close10The circle of friends has been blown up at the lowest year, and with the students inquiring about their college entrance examination results one after another, the campus of Qingdao No.2 Middle School has also achieved good results frequently!10People’s college entrance examination scores ranked first in the province.100Name, at leasteightPeople were admitted to Peking University and Tsinghua, and sophomores were admitted to the innovative pilot class of China University of Science and Technology, and so on, and exciting news quickly spread throughout the campus!

　　"Xueba deskmate" complements each other, and both go to Peking University.

　　24On the afternoon of, after anxious waiting, the reporter finally met the "Xueba Group" with more than ten people in Qingdao No.2 Middle School. According to Yan Yunlong, director of the third grade of the student development department of the school, the school has a total of this year.10Students’ college entrance examination scores rank among the top in the province.100Name, of which at leasteightAlumni will be admitted to Tsinghua University or Peking University. The reporter learned that Tsinghua University was put in Qingdao metropolitan area in the early selection.ninePlaces, of whichsixOne is in Qingdao No.2 Middle School. In the "Xueba Group", two students, Sicheng Li and Liu Minghao, are both ordinary and special. They are said to be ordinary because they are only one of the "Xueba Group" in Qingdao No.2 Middle School, while they are special because they are not only admitted to the Boya Program of Peking University, but also deskmates. Generally speaking, two people who can sit at the same table for two years and have both been admitted to Peking University should be very in tune. However, during the interview, the reporter clearly felt that Sicheng Li was lively and eloquent, while Liu Minghao was introverted and calm, and there were obvious differences between them. "Two people have differences in personality. If they are arranged to sit together, they can learn from each other’s strengths to make up for their own shortcomings and both can make progress." Mars, their head teacher, told the reporter that it was because of this thinking that they were arranged to sit at the same table. After watching them achieve such excellent results, Miss Li said with a smile that her wish had also been achieved!

　　"We often discuss some new or key topics. Because of different ways of thinking, we can often collide with different sparks and gain new ideas in the process of communication." Liu Minghao got science in the college entrance examination.699Good grades, he told reporters, in fact, apart from studying, the two of them usually communicate most in various sports. As both of them like football, they once participated in the "Mayor’s Cup" football match on behalf of Qingdao No.2 Middle School and achieved excellent results. Therefore, when they need to relax, they often meet to play football or basketball. Now, in retrospect, this has become an unforgettable memory of their senior three. The reporter learned that the lively Sicheng Li took the exam this year.702Besides loving sports, he is also keen to participate in all kinds of school activities. He once served as the vice president of the Student Union and the vice president of the Model Society. When talking about how to maintain excellent grades, he said frankly that it is important to treat exams with a normal mind, but once you fail in the exam or encounter difficulties, don’t be too nervous. In addition, it is very important to do "what you can do today, what you can do today" in your study, and it is very important to reflect every day and solve vague knowledge points in time.

　　Senior two students sit in.threeI was admitted to China University of Science and Technology next month.

　　Among many senior three graduates who brought good news, Wang Yanzheng, as a senior two student, caught the attention of the reporter. When he learned that he had been admitted to the innovation pilot class of China University of Science and Technology, the reporter could not help but give a thumbs up. "At first, I just took a try, but with the deepening of preparation, I gradually took it seriously." Wang Yanzheng said that in fact, the real preparation time is almost the same.90Days, the school and teachers strongly supported and gave a lot of help. During the preparation, he was placed in senior three..1Class to attend, according to their own learning needs, they can "switch freely" in the classes of Grade Two and Grade Three. Entering the class of Grade Three not only adds a lot of new knowledge to him, but also broadens his horizons, opens up new ideas and learns how to adjust his psychology, which can be said to benefit a lot. Looking back on his preparation process, Wang Yanzheng told reporters that in this process, he has experienced school recommendation, college entrance examination, initial test and interview, and finally got it.AFile qualification, can be admitted to an admission score line, and he took the exam this year.667Points, has far exceeded the admission score.

　　"Be sure to think more!" Wang Yanzheng revealed his "secret" of learning to reporters. He said that thinking more is to think more in study and life, find more problems and solve them. He has been exercised and improved in the process of constantly finding problems and trying to solve them. At the same time, he has a clear plan for himself. "In the summer vacation, I should try my best to improve myself from English, mathematics, physics and other aspects, learn the knowledge of the university in advance, enter the university and want to study physics, and then engage in it in the future.

　　"Xueba Group" talks about experience with high scores and small tricks.

　　"Learning is not the only thing in life", "We should pay attention to mastering learning methods and skills", "We should learn to plan our time reasonably" and "It is very important to know how to combine work and rest and improve learning efficiency" … In Qingdao No.2 Middle School, every student has his own set of learning methods, which benefits from the guidance and suggestions of teachers. "I remember the teacher once said to us,’ Don’t just bury your head in the cart, but also learn to look up at the road’, which tells us that it is not advisable to brush the questions blindly in the learning process, and the key point is to find ways and learn the rules." Wang Hanlin is a liberal arts student, and he is based on631The score of 20% has become the school’s "liberal arts champion". He told reporters that he benefited a lot from being a student who listened to the teacher during the review process. Speaking of learning, "Xueba" have made moves and gained.seven hundredDong Liyuan, a science candidate, comes from senior three..2Class, and Xueba are classmates. He told reporters that all students in their class have passed an admission line, paying attention to learning methods, and combining good practices with their own actual situation is the key. In addition, he also stressed the importance of establishing a wrong book, but the specific sorting methods and contents vary from person to person. Unloading the heavy burden and recalling the dribs and drabs of his high school life, Dong Liyuan said with emotion that every time he participated in the group activities in the class, he could feel a strong cohesion, and this unity was also reflected in the study of senior three. The process of working together for the collective touched him greatly and became his best memory in high school.

　　In addition to studying hard, it is also very important to learn to relax. Listening to songs, exercising and chatting all play an important role in the preparation period of "Xueba", while Dong Liyuan told reporters that his biggest hobby is reading. For him, reading some extracurricular books is a good way to relax, and he can learn some knowledge while decompressing. It seems that not only the learning methods vary from person to person, but also the relaxation methods are different, and they all follow a common principle: what is suitable is the best!

　　Yu Jiawen, born in Chaozhou, Guangdong on July 5, 1990, graduated from South China Institute of Software Engineering, Guangzhou University. "Super Curriculum", founder of Guangzhou Super Weekend Technology Co., Ltd., post-90 s entrepreneur.

　　In 2007, Yu Jiawen self-taught programming created a high school social networking site; In 2009, Yu Jiawen entered South China Institute of Software Engineering, Guangzhou University. In August 2012, the "Super Curriculum" developed by Yu Jiawen team won the first angel investment; In January 2013, Super Curriculum received the second angel investment. In June, 2013, the Super Curriculum won the A-round investment of 10 million yuan. In November 2014, Yu Jiawen won tens of millions of dollars in venture capital from Alibaba.

characters experience

　　Naughty in early years

　　Yu Jiawen was born in an ordinary family in Chaoshan, Guangdong Province in 1990. In 2004, at the age of 14, he started to do business. In 2007, Yu Jiawen, a senior one in Raoping No.2 Middle School, began to teach himself programming and started a social networking site for senior high school students. The website made a profit in 2008, earning the first million in life.

　　In 2009, Yu Jiawen sold the website. He felt that the website earned a small amount of money, not a big cause. When he went to college in Guangzhou, he must have found something different.

　　Yu Jiawen is not a good boy in the traditional sense. He doesn’t like reading. He often talks back to his teacher and quarrels with his parents. Of the nine courses in high school, only mathematics and physics are his favorites. Because of these performances, at that time, everyone was not optimistic that Yu Jiawen could enter the university. As a result, Yu Jiawen was admitted to the undergraduate Guangzhou University. At that time, the parents who sold pork were also happy that his son Yu Jiawen was admitted to the university.

　　University entrepreneurship

　　In 2009, Yu Jiawen entered South China Institute of Software Engineering of Guangzhou University and started his college career.

　　In 2011, college life in Yu Jiawen continued, with 30 classes a week. I could hardly remember the schedule and often forgot where to have classes. I found beautiful girls in class, and I didn’t dare to ask for contact information. These small daily troubles inspired Yu Jiawen to start a business. He brought in a few friends and formed an entrepreneurial team of eight people, all of whom were college students. In the second half of 2011, the software "Super Curriculum" was developed. However, due to the rough design, single function and "petty" of the course software "Super Curriculum", the development team’s "Yu Jiawen" was ridiculed in South China Institute of Software Engineering, Guangzhou University. When Yu Jiawen confidently launched the super curriculum, he was no longer favored by the teacher. The teacher felt that the super curriculum had no technical content, and only children could play it. Yu Jiawen could not accept the belittling of others.

　　The idea of super curriculum comes from a group of active young people, including Yu Jiawen. "xtu one" is the development team of the early super curriculum. Before the birth of the super curriculum, the team also developed an email client. "At that time, this product was favored by the school teachers, but after a period of operation, it was found that it could not achieve the expected results, so it was resold.

　　In 2012, he set up his own company — — Guangzhou Super Weekend Technology Co., Ltd., in August of the same year, Yu Jiawen got the first angel investment, and in October of the same year, it promoted its products to Guangzhou, and in January of 13, it got the second angel investment. It is rumored that Zhou Hongyi, the chairman of 360, was an early angel investor in the super curriculum.

　　Draw in investment

　　In May 2013, Yu Jiawen participated in Southeast TV’s entrepreneurial reality show "Only if you fight hard can you win", with the goal of raising 3 million US dollars. He teased the host Li Yong at the recording site and was praised as "smart" by his mentors, and finally joined the entrepreneurial mentor Xue Manzi’s team.

　　In June, 2013, the "Fight Only to Win" Breakthrough Competition entered into one in five. After questioning Yang Zongfu’s Weibo’s marketing cheating and Gong Haiyan’s generosity, Yu Jiawen was successfully selected as the first top five in China and signed a letter of intent for investment with Xue Manzi. On June 4th, Yu Jiawen revealed that they had just received a series A investment with a value of 10 million yuan led by the top domestic companies. At this time, the super curriculum has integrated the curriculum information of nearly 2,000 universities in China, and its users have exceeded 2 million.

　　In July 2013, I graduated from Yu Jiawen University. In October, he received a series A investment of 10 million yuan from Ceyuan and Zhenge. In the same month, the Super Curriculum launched an English learning module, which was provided by third-party organizations such as Hujiang English and Kingsoft.

　　As of November, 2014, Yu Jiawen team has successfully obtained four rounds of financing, and the latest round of financing alone has received tens of millions of dollars of investment. The company’s campus application named Super Curriculum has covered 3,000 universities across the country, with more than 10 million registered users and an average daily login of more than 2 million users.

Personal life

　　Join a club

　　When he was a freshman, Yu Jiawen, like most students, signed up for a club and eventually entered the technical department of the student union. "The usual job is to provide technical support and maintenance for the website." However, as far as Yu Jiawen, who taught himself coding in high school, was concerned, such a student union work was "very watery" and he could not learn more knowledge.

　　Move out of the dormitory

　　I don’t like classes, don’t want to mix clubs well, and have nothing in common with the "schoolmasters" in the dormitory. After consulting with my good friend Ye Changrun, Yu Jiawen decided to move out and live a life he likes. "For me, time is very valuable, and I don’t want to waste my university on meaningless things. Moreover, not loving classes and not reading books often does not mean that I don’t love learning. " Yu Jiawen said.

　　Love reading the Book of Changes.

　　Yu Jiawen never has a purpose in his study. When he meets a book he likes, he turns it over. He doesn’t specify when he wants to finish it. Books that he is not interested in or doesn’t understand are directly passed away. In addition to the program book, he often reads the Book of Changes. "I can tell the sixty-four hexagrams over and over again, and the &lsquo in the Book of Changes; Two in one ’ Tell us that everything should not be too absolute, which is conducive to many decisions in my life. "

　　Love dressing up

　　Yu Jiawen said that he is a "wonderful flower" and has a mature mind. He can talk shrewdly about investment cooperation with his partners and determine the direction of the company without any doubt. At the same time, like a little boy, he likes cute dolls. Before going out, he will deliberately spend 2 hours dressing himself up and then wear a picture frame to go out beautifully.