Xpeng Motors has recently stood on the cusp. First, the incident of P5 car owners’ rights protection caused a lot of noise in the circle of riders. After that, there was a dispute with Huawei’s AEB, and it was "hanged" by friends in the actual measurement. Although the situation temporarily subsided with Yu Chengdong and He Xiaopeng shaking hands, Xpeng Motors could be said to have lost face, and Tucki car owners also buried it in their hearts.unhappyThe seeds of ".

Now, following the joint rights protection of Tucki P5, more than 1,500 Tucki p7 car owners have also published a letter to Tucki CEO He Xiaopeng, also claiming that they are suspected of false propaganda.Smart driving system, abandoning old users, and especially questioning the performance problems of its AEB.

(The picture is from the Internet and has nothing to do with this incident.)

Some time ago, hundreds of Tucki P5 cars publicly defended their rights, saying that Xpeng Motors failed to open the city’s NGP function as promised, which caused quite a controversy in the automobile circle. In response, Xpeng Motors said that he would continue to upgrade OTA and issue a voucher of 20,000 yuan to purchase Tucki G6, P7i, G9 and X9 vehicles equipped with XNGP intelligent driver assistance system. (Full content view: Tucki responded to the collective rights protection incident of P5 car owners: continuous OTA upgrade, and issued 20,000 yuan vouchers.)

Perhaps it was because the riders’ demands were responded, and the owners of Tucki P7 couldn’t sit still and took the same approach to launch rights protection.

The joint letter of the owner of Tucki P7 adopted the template of the owner of P5, and some of the contents were basically the same as those of the owner of P5. It is said that the official has publicized that the Tucki P7 exclusive edition model will be equipped with the XPILOT3.0 automatic driving assistance system as standard, and the optional price of other models is 36,000 yuan, which will be upgraded to the XPILOT4.0 automatic driving assistance system in the future. But up to now, Tucki officials still haven’t mentioned when to upgrade XPILOT 4.0.

On the Science and Technology Day on October 24th this year, Xpeng Motors announced that XNGP will support automatic assisted driving in 25 to 50 cities by the end of this year, and described the new G6, G9 and P7i in detail, but said nothing about the automatic assisted driving of P7 Extreme Edition.

P7 car owners can’t help but question that "every time Xpeng Motors releases a new car, it will abandon its old users".

In addition, the owner of P7 also said that he had complained many times about the slow start-up of the car system, stuck interface, frequent crashes and navigation failures, but the official ignored them. Recently, the topic of AEB is hot, and the owner also pointed out that "Xpeng Motors AEB exists in name only and has already hit it.Are not activated.”。

At the same time, the owner of P7 compared the practices of a number of friends. Krypton, Weilai, LI and Blueprint all have measures to upgrade and update old users, and sorted out the quotation fees of friends, some of which are even free!

On the other hand, in Xpeng Motors, we choose to put it off again and again in dealing with the problems left over by history, so that car owners can give up automatically.

In view of the above problems, Tucki P7 car owners put forward nine demands, including the replacement of car chip, OTA upgrade, software version update and so on, hoping that Xpeng Motors will reply.

The joint letter was originally released on the 8th of this month. At that time, 290 Tucki P7 car owners participated. By the afternoon of the 10th, the number had exceeded 1,500, and Tucki officials have not yet responded.

Author: MANU

Source: First Electric Network (www.d1ev.com)

　　Beijing, March 10 (Reporter Cheng Chunyu) The US WTI crude oil futures recorded the largest intraday decline in history, the US stock market rarely triggered the fuse mechanism, the US treasury bond futures "daily limit", and more than half of the world’s important stock market indexes fell by more than 6%. March 9, 2020 is destined to be a day worth recording in the history of global financial markets.

　　Data Map: new york Stock Exchange.

　　set records

　　— — Crude oil futures hit the biggest intraday decline in history.

　　After the Organization of Petroleum Exporting Countries (OPEC) failed to reach a production reduction agreement with oil-producing countries, Saudi Arabia drastically cut oil prices, which led to a sharp drop in international oil prices. Brent crude oil futures plunged 30% to $31.02/barrel in early trading, the lowest level since February 2016; US WTI crude oil also plunged 27% in early trading, and once fell more than 33% in intraday trading to $27.34, setting a new record for the largest intraday decline in history.

　　— — US stocks rarely trigger fuse mechanism.

　　The U.S. stock market plunged at the opening, and the S&P 500 index fell by 7% at the beginning of the session, triggering the first-level fuse mechanism, causing the U.S. stock market to suspend trading for 15 minutes. This is the first time since the financial crisis in 2008 that US stocks have been blown down due to a sharp fall. There are even media reports that this is the second real fuse in the history of US stocks. The last real fuse of US stocks was on October 27, 1997.

　　— — More than half of the important stock indexes fell by more than 6%

　　According to Wind’s statistics, among the 16 important indexes of global stock market, on the 9th, in addition to the three major indexes in the United States, the FTSE 100 in Britain, DAX in Germany, CAC40 in France, Nikkei 225, Standard & Poor’s 200 in Australia, etc., a total of nine indexes fell in intraday trading, and even closed down more than 6% on the same day. The three major European stock indexes fell more than 8% in intraday trading, followed by the China Shanghai Composite Index, which fell by about 3%.

　　— — Us debt futures "daily limit", yield hit a record low

　　Under the safe-haven demand, the influx of funds caused the US 10-year treasury bond futures to hit the upper limit and the trading was temporarily suspended. The yield of the US 10-year treasury bond once fell to a record low of 0.318%, with an intraday decline of nearly 40%. The 30-year US Treasury bonds once dropped to 0.702%, continuing to hit a record low, with a daily decline of nearly 30%. Moreover, as the leading indicator of economic recession, the yield curves of 3-month and 10-year US government bonds were once upside down, which sounded a panic alarm.

　　— — The price of gold returned to $1,700 per ounce after eight years.

　　After the sell-off of crude oil and stock market, investors flocked to the safe-haven assets including precious metal gold. On the 9th, the international gold futures price broke through the $1,700/oz mark, the highest since December 2012.

　　source map

　　(blasting) fuse

　　— — The price war of crude oil suddenly opened after six years.

　　Affected by the COVID-19 epidemic and other factors, the U.S. stock market plunged continuously. In view of the evolving risks brought by the epidemic to economic activities, the Federal Reserve cut interest rates by 50 basis points on the 3rd, and then the U.S. stock market fluctuated widely, and a roller coaster market was staged last week.

　　"The crude oil price war started in Saudi Arabia over the weekend became the fuse of the global financial market’s plunge on the 9th." According to foreign media reports, Russia refused to cut production at the OPEC+policy meeting on March 6, and OPEC and its allies in oil-producing countries failed to reach any production reduction agreement, which means that from April, OPEC-related oil-producing countries will completely liberalize production restrictions.

　　On March 7th (Saturday), Saudi Arabia, the main OPEC country, drastically reduced the price of crude oil sold to foreign markets such as Europe, the Far East and the United States, with the largest discount in more than 20 years, in order to attract foreign refineries to buy Saudi crude oil. Saudi Arabia also said that if the market needs it, Saudi Arabia can reach the level of 12 million barrels per day.

　　The market generally believes that after a lapse of six years, Saudi Arabia took the initiative to start a crude oil price war, which exceeded the market’s previous expectations. Previously, many financial analysts predicted that OPEC would further cut production to boost oil prices.

　　On the 9th, US President Trump sent a tweet to appease the panic market. It said that the debate between Saudi Arabia and Russia on oil prices and production, as well as the false news spread by political opponents, were the reasons for the stock market decline that day, and the decline in gasoline prices was also a good thing for ordinary consumers.

　　ChrisRupkey, an economist at Mitsubishi UFJ Finance, said: "The plan to reduce oil prices will make more cash flow into people’s hands, which can drive consumer spending and boost the economy, but this does not seem to alleviate the impact of the stock market on investors. The plight of Wall Street may have a negative impact on the economy. "

　　"The plunge in oil prices has once again aggravated the fragility of the market," JasonDaw, head of Asian foreign exchange strategy at Societe Generale, told the media. "The longer the global epidemic lasts, the greater the risk of a full-scale crisis."

　　afternoon trading

　　— — Will crude oil prices continue to fall?

　　On the 9th, the international oil price plummeted, once falling more than 30%, setting a new record for the biggest intraday decline in history. NYMEX crude oil futures closed down 26.74% to $30.24/barrel, the lowest since February 2016; Brent crude oil futures fell 26.24% to $33.39/barrel, both the biggest one-day declines since the Gulf War in 1991.

　　As of press time, the price fluctuation of energy and chemical futures such as crude oil.

　　In the latest report, Goldman Sachs analysts said that Brent crude oil price may drop as low as $20 per barrel, which will test some oil producers. "The price war has completely changed the prospects of the oil and gas market. Goldman Sachs lowered its oil price forecast for the second and third quarters to $30 per barrel."

　　Hong Hao, managing director and head of research department of Bank of Communications International, believes that the impact of the oil crisis is reflected in the following aspects: the price of junk bonds in the United States will plummet, the stability risk of the financial system will rise, and the expectation of deflation will increase the difficulty of monetary policy.

　　However, in the view of Xi Jiarui, a senior analyst of Jinlianchuang Crude Oil, this oil price drop will not become a long-term trend like the oil price crash in 2014. Saudi Arabia’s behavior is to force Russia to continue to cooperate with OPEC. It is expected that once the oil price falls to a level that Russia itself feels unable to bear, it is likely to restart the production reduction agreement.

　　According to the latest report of Everbright Securities, the special alliance between Saudi Arabia and the United States means that it will be difficult for the United States to accept the prospect that oil prices will continue to slump because of the price war in Saudi Arabia. Therefore, the current plunge in oil prices is unsustainable, and there may be variables in the future.

　　Xi Jiarui said, "The next production reduction meeting is on June 9, and it is very likely that Saudi Arabia and Russia will jointly cut production again. At that time, oil prices may rebound in retaliation."

　　On the 9th, the decline of major stock indexes in European and American stock markets.

　　— — European and American stock markets enter a technical bear market?

　　As of the close of the 9th, the Dow Jones index plunged more than 2,000 points, closing down 7.79%, the biggest one-day drop since 2008. The S&P 500 index fell by 7.60%, and the Nasdaq index fell by 7.29%. Oil stocks suffered heavy losses, and Chevron fell more than 15%, leading the Dow. So far, the Dow has dropped by 19.34% compared with the historical high set by this bull market.

　　On the same day, major European stock indexes closed down across the board, and many stock indexes entered a technical bear market. Britain’s FTSE 100 index fell 7.69%, France’s CAC40 index closed down 8.39%, and Germany’s DAX index fell 7.94%. Among them, Germany DAX index, France CAC40 index, Italy FTSE MIB index, Europe Stoxx 50 index and Britain FTSE 100 index entered the technical bear market.

　　Yang Delong, chief economist of Qianhai Open Source Fund, pointed out that US stocks will fall sharply after peaking. According to the experience of US stocks, a decline of 20% is generally called the dividing line between bulls and bears. If it falls below 20% and does not come back, it shows that the bear trend is confirmed and will fall further by 20%.

　　Xie Feng, a researcher at China Banking Research Institute, believes that the debt level of American enterprises is high, and the debt quality of residents has deteriorated. Once the economic slowdown exceeds expectations, corporate profits will further decline, and residents’ wealth will also be damaged, which may lead to more risk release in the financial market.

　　A-share major stock indexes closed on the 9th.

　　— — Can China A-shares be immune?

　　On the 9th, among the world’s important stock indexes, the overall decline of A shares was lower. The Shanghai Composite Index fell 3.01%, the Shenzhen Composite Index fell 4.09%, and the Growth Enterprise Market Index fell 4.55%. In the whole day, the transaction between the two cities broke through one trillion yuan. The net outflow of northbound funds from Shanghai Stock Connect was 9.671 billion, and that from Shenzhen Stock Connect was 4.648 billion.

　　Chen Li, chief economist of soochow securities, said in an interview with the media that the main reason for the A-share slump on the 9th was the violent fluctuation of the global capital market, and the violent fluctuation of the external market aroused the concern of domestic investors. The turnover of the two cities has continuously exceeded one trillion, indicating that there are great differences in funds. Some funds are leaving the market, and some funds are considered to be opportunities to buy on dips.

　　It is noteworthy that on the 9th, the FTSE China A50 index futures, as the leading indicator of the secondary market of the stock market, rebounded and turned red at night, and now rose by more than 1%. At one time, it was close to 2% in intraday trading, and once fell by more than 1%.

　　"The fundamental reason for the sharp decline of US stocks is that the valuation is too expensive." Everbright Securities believes that A shares are more immune to overseas fluctuations. Under the analytical framework of the policy economic cycle, it is not only economic data but also policy tightness that determines the market trend. Oil prices fell sharply beyond expectations, reducing the risk of stagflation in the near future and broadening the space for domestic policy easing.

　　Great Wall Securities believes that in the context of global risk assets being sold by funds, the short-term growth of the A-share market is facing emotional selling pressure. In the medium term, China’s securities market shows very obvious value toughness under the background of global general decline, and RMB assets are expected to become a safe haven favored by global funds. (End)

Recently, Extreme Yue Automobile revealed the sketch of the interior design of its pure electric medium-sized car-Extreme Yue 07.

Let’s take a look at the exterior design of this car first. Extreme Yue 07 continues the brand family-style design language in exterior design. The front face adopts a closed grille, which is matched with a penetrating LED strip and a T-shaped headlight group, and the trapezoidal air intake at the bottom adds a bit of movement. The body is designed with a streamlined hatchback, and the rear is equipped with a sports tail and a penetrating taillight group that can automatically lift, and a charging interface is set under the left taillight.

The body size of Extreme Yue 07 reaches 4963mm long, 1989mm wide and 1475mm high, and the wheelbase is as long as 3013mm, which ensures a spacious interior space.

The most striking thing about the interior design of Extreme Yue 07 announced this time is the 35.6-inch 6K ultra-high definition giant screen across the instrument panel and the innovative semi-circular steering wheel design, which adds a sense of the future to the interior design. The car supports on-screen touch shifting, and also allows users to adjust the layout of multi-function buttons according to their personal preferences. The control wheel on the steering wheel will also provide users with convenient operation.

The sub-instrument area adopts an open layout, integrates the wireless charging boards of dual mobile phones, and has intelligent heat dissipation function to ensure the safety of the equipment. The shift button is cleverly placed below, with a cup holder with a dust cover and flexible storage space to meet the needs of daily travel. On both sides of the center console, an automatic lifting sound system is provided to create an immersive listening enjoyment.

In terms of seat layout, the Extreme Yue 07 adopts a five-seat design, and the front seats are integrated in sports style. The details are decorated with vertical stitches, which adds a sense of exquisiteness to the interior design. The rear seat is equipped with a folding armrest in the center, which improves the riding comfort.

According to reports, this high-profile new car is expected to be officially launched in September this year. At that time, it will compete fiercely with popular models such as Tesla Model 3, Extreme Krypton 007, BMW i3 and Weilai ET5 to provide consumers with more diversified choices.

　　The conclusion of big data research on Tang poetry and Song poetry is subversive.

　　Analysis with big data: Bai Juyi, a poet in the Tang Dynasty, has the largest number of works, but the influence ranks ten. It is not Su Shi and Xin Qiji who collect the most words in the famous works of Song Ci, but Zhou Bangyan.

　　Using big data to analyze Tang and Song poetry, the conclusion may be beyond your imagination — — Bai Juyi, the first poet in the Tang Dynasty, ranked among the top ten in terms of influence. Among the famous works of Song Ci, Zhou Bangyan is the one who collected the most poems, not Su Shi and Xin Qiji. The comprehensive impact index shows that Du Fu is higher than Li Bai and Xin Qiji and stronger than Su Shi … …

　　The above new findings were analyzed by Wang Zhaopeng, the chief expert of the National Social Science Fund’s major project "Construction of the Information Platform of the Tang and Song Dynasties Literature Chronology Department" and the chair professor of the School of Literature and Journalism of Sichuan University.

　　Tang poetry is the first peak in the history of China’s poetry. There were more than 50,000 poems and more than 3,000 poets in the Tang Dynasty, and both poets and poems reached an unprecedented level. In the Song Dynasty, there were nearly 1,500 poets, and there were more than 21,000 poems.

　　From the perspective of individual poets, who has the most works in Tang poetry and Song poetry? Wang Zhaopeng’s big data shows that Bai Juyi ranks first in the volume of Tang poetry works, with nearly 3,000 poems; Du Fu and Li Bai followed closely, both exceeding the 1000 mark. In the Song Dynasty, Xin Qiji ranked first in terms of the number of ci poems, with more than 600 poems, followed by Su Shi and Liu Chenweng. The number of Song poems is dominated by Lu You, with more than 9,000, followed by Liu Kezhuang and Yang Wanli.

　　According to the ranking of comprehensive influence index, Du Fu is the most influential poet in the Tang Dynasty, followed by Li Bai and Wang Wei, while Bai Juyi, whose works rank first, ranks out of ten. In Song Dynasty, Xin Qiji was the first poet in terms of quantity and influence, while Su Shi and Zhou Bangyan were the second and third respectively. Su Shi ranks first in the influence of Song poetry, followed by Lu You, whose works rank first.

　　When it comes to famous poets in Tang poetry and Song poetry, people used to call them "Li Du" and "Su Xin". It seems that Li is superior to Du Fu and Su Sheng is superior to Xin. However, the comprehensive impact index shows that Du Fu is higher than Li Bai and Xin Qiji is stronger than Su Shi. What’s even more surprising is that the most sought after poet is not Su and Xin, but Zhou Bangyan. Among the 100 and 300 famous Song Ci poems, Zhou Bangyan accounted for 15 and 40 respectively, with a much higher share than Su and Xin.

　　Is it scientific and feasible to measure and analyze subjective poetry appreciation with objective data? In an exclusive interview with the Beijing Youth Daily reporter, Wang Zhaopeng emphasized that although the data can describe and show the development of the history of literature to a certain extent, it also has obvious limitations.

　　Started research 30 years ago.

　　Accumulated millions of pieces of data.

　　Q: What was the original intention of the topic "Poetry World of Tang and Song Dynasties in Big Data"?

　　A: I started to do quantitative analysis of Tang and Song poetry in 1992. The original intention is that everyone has his own famous Tang and Song poems in his mind. I want to use statistical data to analyze and measure which Tang and Song poems are regarded as famous works in history.

　　Q: How do you use big data to measure the quality of Tang and Song poetry? How are these data counted?

　　A: At present, there is no effective data to evaluate and measure the quality of Tang and Song poetry works. At present, I am trying to build an evaluation index system for the quality of literary works in order to collect data. It takes a long time. In addition, the evaluation index system established by individuals needs academic recognition and consensus.

　　Q: What is the current research status of the literature index system in academic circles?

　　A: Literature data in the era of big data need to be classified and stratified to establish an index system of literature history data to ensure the reliability and validity of the data. However, at present, there are not many scholars who use big data to study Tang poetry and Song poetry, and the big data of Tang poetry and Song poetry shared by academic circles is also quite limited.

　　From 1992 to now, although I have accumulated more than one million pieces of data related to Tang poetry and Song poetry, it is still incomplete and unbalanced. Some time periods have more data and some time periods have less data; Some have more data of this kind and less data of that kind; Some poets have more data, while others have less data. We often feel that "books hate less when they are used", especially the data. When analyzing Tang poetry and Song poetry in an all-round way, we often feel that the data is not enough.

　　In my opinion, the index system of literary evaluation should be based on works. The influence of a writer is based on the influence of his works. The evaluation of works can be divided into two dimensions, one is the internal literary value of relatively stable works, and the other is the external influence of dynamic works. Its literary value can be evaluated from both content and form.

　　The influence of works is measured from three levels: creator, critic and ordinary reader. First, the influence on the creator, including quotation, adaptation, imitation, adaptation, translation, etc., reflects the exemplary and attractive nature of the work; Second, the comments of critics and the research of scholars reflect the reputation and attention of the works in literary criticism and academic research; The third is the circulation and awareness rate among ordinary readers. After determining the value of the works, the basic elements and structure of the influence, a calculation model is constructed, and then the computer runs in relevant resource libraries, corpora and networks, mining and extracting relevant data, and finally calculating the score of each work.

　　The data cannot measure the artistic content.

　　And aesthetic value.

　　Q: You mentioned in your topic that, according to statistics, from the Eastern Han Dynasty to the end of Sui Dynasty, there were only more than 5,000 poems in total, but in the Tang Dynasty, there were more than 10,000 poems for the first time and they directly crossed to more than 50,000 poems. Compared with the previous eight generations of poems, the number of Tang poems has increased by more than seven times, and the number of poets has increased from more than 600 to more than 3,000. Both poets and poems have reached an unprecedented level. Where did this data come from, and what important documents did you refer to?

　　A: The data comes from two papers by my old friend Professor Shang Yongliang: Quantitative Analysis of the Distribution and Development Trend of Poetry in Eight Dynasties and Quantitative Analysis of the Hierarchical Distribution and Generation Development of Famous Poets in Tang Dynasty.

　　Q: Bai Juyi has the largest number of poems, but his influence is beyond the top ten. How is this judged?

　　A: It is determined by data. We use a variety of data to rank the influence of poets in the Tang Dynasty. Bai Juyi’s influence is greater in modern times than in ancient times. His comprehensive influence is far less than that of Li Bai and Du Fu.

　　Q: What is the basis for you to judge the quality of Tang poetry and Song poetry through big data?

　　A: At present, only big data can be used to measure the influence of Tang poetry and Song poetry — — Including the attraction to the creation of later generations of poets, the reputation among post-pronoun critics, the popularity among ordinary writers and so on. At present, it is impossible to measure the artistic content and aesthetic value of Tang poetry and Song poetry with data.

　　The literary center was in the early Northern Song Dynasty.

　　Move to the south completely

　　Q: Did you encounter any academic difficulties in studying Tang and Song poetry with big data, and how did you overcome them?

　　A: Literature research has never been data-conscious. The difficulty lies not only in where to find data, but also in what kind of data to find. What kind of data is useful and effective needs both theoretical support and test in practice. Theoretically, we are constantly searching for the enlightenment of theory and method from statistics, econometrics and econometrics. In practice, trial and error, failed again. The most painful thing is that the database was built and the article was finished. Suddenly, I found that the data sources were incomplete, so I had to fill in the data from the beginning, and the written paper was torn down again.

　　Q: What new discoveries have you made in the specific research of big data?

　　A: The meaning of data can not only confirm the traditional conclusion, but also revise it, and find new problems and change traditional cognition. For example, there is a famous conclusion in China’s cultural geography that the cultural center of China gradually moved from the northern Central Plains to the south. The first southward movement was the Yongjia Rebellion in the Eastern Jin Dynasty, the second southward movement was the Anshi Rebellion in the Tang Dynasty, and the third southward movement was the Jingkang Rebellion in the Song Dynasty. Three wars pushed the cultural center to move south. After the Jingkang Rebellion, the cultural center was completely moved to the south. According to our big data, the literary center was completely moved to the south in the early Northern Song Dynasty, and the number of authors in the south completely surpassed that in the north, without waiting until after the Jingkang Rebellion. Moreover, war is not the only factor pushing the cultural center to move south.

　　We also found that the literary center of the Song Dynasty gradually moved to the southeast coast. According to the statistics of today’s municipal administrative divisions, Nanping, Fujian Province has the largest number of authors in the Song Dynasty, ranking first and Fuzhou second, which is very surprising. Related to this, the number of scholars in the Song Dynasty ranked first in Fuzhou and second in Nanping. It can be seen that Nanping and Fuzhou had developed education at that time, with many scholars and many poets. Education and literature are highly positive.

　　In addition, we also found that the peak of Su Dongpo’s ci creation was in Huangzhou, one third of his ci was written during his relegation to Huangzhou, and half of his masterpieces were written in Huangzhou. For example, the first masterpiece of Song Ci, Niannujiao Chibi Nostalgia, was written in Huangzhou. Huangzhou made Su Shi’s poems brilliant. (Text/Reporter Zhang Enjie Coordinator/Liu Jianghua)

　　 "People are snobbish in the past, who knows that heroes are white." This is Tan Chao’s favorite sentence, which is written on a common bookmark. "I earn money by myself, pursue my ideals by myself, and care what others think?"

　　 The express delivery piled up in the hills, the ringing of the telephone one after another, and the teachers and students who came to pick up the parcel in a hurry … … If you don’t observe it deliberately, many guests won’t find that the express outlet in the corner of Yantai University’s comprehensive store is slightly different from other places.

　　 There is no map of the city, no reports for sending and receiving express delivery, and even the chat software for contacting business is not on. The computer on the table behind the shelf is playing the open English class of Stanford University. Students who come to pick up the courier can’t help but take a look inside to make sure that their eyes are not spent — — Is this what the courier brother saw?

　　 The owner of the computer is Tan Chao, the owner of the express outlet, a 32-year-old strong man from Shandong. After first frost, the seaside in Yantai was so cold that Tan Chao only wore a light coat, and the house was so busy outside. He quickly lifted boxes of heavy items and ran back to the house, every step seemed to hit the ground. But when you put down these boxes and stack them, your hands and feet are a little gentle.

　　 Tan Chao has two identities, which belong to day and night.

　　 When all the day’s express delivery is finished and the beautiful sunset glow burns on the horizon, he closes the shop and goes home. Turn on the computer, plunge into the literature pile, find the information of Northeast Asia in the thick history of the Nine Classics and Three Histories, and explore the relationship between ancient Korea, Mongolia and the Central Plains after hundreds of years.

　　 Another identity of Tan Chao is a Bo Er graduate student in the history department of Yanbian University.

　　 "I think he can do it. He has tenacity."

　　 "What’s the number?" Every student who comes to Tan Chao’s shop to pick up a piece must answer this question first.

　　 “26711。” As long as you quote a string of numbers, Tan Chao can find someone’s package in 10 seconds.

　　 Different from other courier receiving and dispatching points, Tan Chao has his own set of numbers: "26" means today is the 26th, and the last three digits represent the position of the parcel on the shelf. Within 100, there are big pieces piled up outside the door. 101-200 are on the shelf in the first row on the left, and 201-300 are packed in the big box on the right. The express delivery of the previous day is all in the back row.

　　 Ba gun scans, signs and confirms, tears off the electronic face sheet, and then puts the sheet together in one go. "Elder brother, does your zha want to come out so numbered? Awesome! " Han Yanan, a sophomore who just came to the store for a part-time job, swallowed a mouthful of saliva.

　　 "I have reviewed international relations for four years, and I can’t even handle the relationship of so many hundreds of express delivery?" Tan Chao Hongliang’s voice no longer cares about recounting his master’s shameful past: he applied for graduate studies in Tsinghua University four times, but failed to get in for four years in a row.

　　 Tsinghua’s original intention is to be a university teacher. In the rural county of his hometown, the most respected job is holding a pointer and having a stable salary, which is what parents expect of him. As soon as he graduated, Tan Chao decided on the direction of his efforts when other students were hesitant: "Postgraduate entrance examination can’t take two years in one year, and two years can’t take three years!"

　　 This heroism is supported by economic conditions. Full-time review has never appeared in Tan Chao’s mind. He declined the family’s subsidy for living expenses. "Can you ask for money from your family after graduation?" Men must stand on their own feet! "

　　 Just like that, Tan Chao, an undergraduate graduate of the journalism department of Yantai University, plunged into the society with his dream of Tsinghua.

　　 Society didn’t give him a tender embrace. In the first three years, he did all the part-time jobs that could spare time to study. Real estate agents, university security guards, and even waste products were not collected less. When a house was not sold for two months, Tan Chao realized that he had become the most fragile balance in the social chain: "It is not so easy to get involved in any line of work, especially a fresh graduate without any connections and background."

　　 The work is not smooth, and the review also makes him feel "the body is hollowed out." Working during the day and reading at night, this kind of intensity is easy to say and think about, but when I come home after a busy day, the whole person wants to become a piece of chewing gum and can’t paste it on the bed. But he can’t help it, so he has to start reviewing after washing his face. "It’s normal to sleep only for three or four hours, and it’s also happened all night." At the beginning, the grandiloquence that he had released became a boast. For three years in a row, he failed to pass the written examination of the postgraduate exam of international relations in Tsinghua University.

　　 Fortunately, his family is very supportive. "If you can’t pass the exam, take your time and wait until you pass the exam." Cao Chengcheng, his girlfriend at that time and his wife now, has been with him all the time: "I just thought he could make it. He is tenacious."

　　 From courier brother to master elder brother, from delivery to shopkeeper.

　　 Doing express delivery started in 2010. Without proper transportation and familiarity with the road, he can deliver 30 pieces a day, which is his best achievement. At least one day, he didn’t send off two pieces:

　　 The new tricycle I bought with all my savings trampled on my foot and rubbed against the cars on the roadside. He didn’t run away. Call the reserved phone to contact the owner. The honest reward is to compensate 2700 yuan for the repair, which makes him "almost at the end of his tether". Pushing a broken-down tricycle for several hours delayed the customer’s receipt and was swept over.

　　 Sending a piece can earn a dollar and fifty cents, and Tan Chao, who "reads sage books" every day, will be a little discouraged. Seeing that the courier brothers at other outlets can send dozens of pieces, he began to ponder. After investigating the market in Yantai, Tan Chao found that students rely more and more on online shopping: "There are more and more small pieces, a nail clipper or a mobile phone case are bought online, which shows that the market for students will grow." He thought, if there is a fixed agent point for students to help themselves, wouldn’t the efficiency be improved a lot?

　　 Liu Lina, the owner of the general store, never thought that a doctor would be admitted to her store. Before, she liked this young man who often came to buy things or send express delivery. "Polite and enthusiastic." Once she couldn’t reach the box that was too tall on the shelf, and Tan Chao, who was 1.85 meters tall, reached out and helped to move it down. Know Tan Chao looking for a facade, Liu Lina word to give up a corner of the space. You don’t need to buy tables, chairs, shelves and even scales. "Just take them directly."

　　 Taking advantage of the geographical position, Tan Chao did not forget to give full play to his professional advantages. In the future, before each door-to-door delivery, he will send a short message: "Hello, your express mail has arrived, and you can pick it up at ZTO Express on the side of Yantai University’s comprehensive store." At the entrance of the general store, an express advertisement was also hung. Over time, the students who sent the mail were surprised to find that there was a set of "Xiao Xiurong sprinting 8000 questions" on the desk of the courier.

　　 "After graduating from undergraduate course, I will send a courier. What can we do in the future?" The students in the nearby dormitory knew his experience and began to call him "big brother". The postgraduate students who came to the general store to buy things would also stop respectfully and ask the courier for advice on the review of English politics for postgraduate entrance examination.

　　 The turning point appeared in 2011. Tan Chao, who was totally humiliated by the "bottom" manual labor and Yantai sea breeze, finally entered the interview in Tsinghua. At the moment when I found the score line online, Tan Chao felt a sudden jump in his heart. "The blood on my body stopped flowing." During that time, he was finally willing to give up his job and concentrate on preparing for the interview. "As soon as I am admitted, I will quit and go to school in Beijing."

　　 "double 11 told me that the express delivery industry has a future."

　　 On the day when the interview results came out, Cao Chengcheng remembered very clearly. After returning home, Tan Chao, who has always been able to chat and talk, was expressionless, didn’t eat, and didn’t talk, just lying in bed looking at the ceiling. Her heart thumped and she didn’t sleep well all night.

　　 "That’s really despair," Tan Chao now thinks about it, and will evaluate himself at that time with "I don’t know how little". "It’s actually very painful to accept the fact that some things can’t be achieved no matter how hard you try. But once you figure it out and lower your expectations, things will be much easier. "

　　 The next day, Tan Chao, who understood it, got up early to work as usual. Since he couldn’t get into Tsinghua, he was transferred to the history department of Tobacco University to "save the country by curve".

　　 So, in the second year after obtaining the agency right of ZTO Express outlets, Tan Chao became a graduate student majoring in minority history in Yantai University. He was busy with class, so Cao Chengcheng simply quit his job to help look after the shop. That year’s Double Eleven was the first "business peak" they ushered in. On November 13th, Tan Chao obviously felt different: "The volume of express mail was more than twice as much as usual, and I didn’t care much about eating that day." After 10 o’clock in the evening, Tan Chao smelled a business opportunity in the hot air from the only instant noodles that day. "This industry can and will develop."

　　 The industry is developing faster than Tan Chao imagined, doubling almost every year. More and more parcels are delivered, and the delivery is getting better and better. By this year, the four phone numbers on Tan Chao’s business card have been frequently exploded, and it has become a daily routine to send and receive more than a thousand pieces of express delivery every day. The income is enough to liberate Cao Chengcheng and hire others to help him.

　　 "The martial arts in the world are only fast and unbreakable." Tan Chao has long discovered the similarities between sending a courier and doing news: "The most important thing is timeliness." A courier has to pass through the student’s hands three times before it reaches him. Re-coding facilitates placement and search, mass texting omits the time of telephone communication, and Tan Chao’s express delivery point is as orderly as his doctoral thesis index page. He roughly counted himself. From 2010 to now, he has handled more than 600,000 express delivery, "much more than the number of pages I have turned over."

　　 In the eyes of Wang Keping, a doctoral supervisor in the history department of Yanbian University, Tan Chao, who was the first in the comprehensive examination of politics in the academic year, "has a good quality." What he doesn’t know is that this student who occasionally disappears for a few days in November will secretly buy a discounted ticket back to Yantai, "from getting off the plane to getting on the plane."

　　 "Not this year," said Tan Chao’s three notebooks on his desk, one for keeping daily accounts, the other for handling chores and the other for arranging part-time students’ after-school time. "This year, I recruited more than 20 part-time students. When there is no class before and after the Double Eleven, let them all come!" (Han Yi)

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　　Xinhua News Agency, Beijing, December 7 (Reporter Wu Sisi, Ge Sang, Bian Jue) Recently, the long-active "professional foodies" have been exposed one after another. The so-called "professional eating goods" refers to that some online shoppers take advantage of the loopholes in the rules of the online platform and ask merchants to "only refund and not return" to "eat goods", and some "eating goods" will ask merchants for high compensation. The "foodies" are often eyeing fake goods or goods that are exaggerated by merchants. This kind of behavior has also caused some controversy.

　　"88 yuan takes the introduction, a single return."

　　"Eat food for me", "Go and help me type the link, and come back to the owner to get the red envelope", "Can this goods get on the bus?" … … Conversations like this are the "jargon" between "professional foodies".

　　Searching for related keywords on the internet can easily find more than a dozen related group chats, and most groups can join without verification. The reporter found that these groups are generally group chat managers talking, except for the specified time, the other time is set to the all-staff silence mode. The manager will send some links to the group in advance, calling on the group friends to "link". After success, there will be a red envelope reward, and some group friends will send relevant links to the group to ask if the product can "get on the bus".

　　This kind of operation takes advantage of the loopholes in the rules of online shopping platform to protect consumers. They will look for goods suspected of fake goods and absolute propaganda slogans to place orders. After receiving the goods, they will take this as a reason and threaten to complain and invalidate the purchase link of the goods, so as to achieve the purpose of only refunding, not returning or getting high compensation.

　　Shortly after the reporter joined the group chat, some group owners took the initiative to add friends. "88 yuan brings an introduction, a single return." A group owner came straight to the point and sent a lot of screenshots of Alipay’s transfer, showing the transfer records given by the Taobao store that successfully claimed, ranging from 5,000 yuan to 7,000 yuan. The scope of "eating goods" includes online platforms such as Taobao and Hungry.

　　In addition, there are black and gray industrial chains such as empty package network, false logistics, fake certificate and so on. "When merchants don’t agree to only refund, some buyers will send empty packages to complete the return process. Because of the large market demand, some websites make profits from this business. " The relevant person in charge of Taobao platform said.

　　Controversy: Is it counterfeiting or extortion?

　　During the investigation, the reporter tried to ask whether he could "hit the real goods" and was quickly denied. "You can only eat goods, fake goods and compensate."

　　Because most of the selected products are suspected of being fake or defective, the behavior of "professional eating goods" has also been polarized after exposure.

　　"Isn’t this behavior extortion?" "Like the robber, the victim report? To what extent are foodies illegal? " "We should pay attention to this situation and do extortion under the banner of safeguarding consumer rights." On the Internet, many netizens are critical of the behavior of "professional eating goods". However, some netizens believe that if it is aimed at fake goods, it will also be beneficial to regulate business behavior to some extent. "I feel that as long as you don’t sell fake goods, ‘ Chihuo ’ You won’t catch the handle. " "If you don’t sell fakes, you won’t be afraid of these ‘ Eating goods ’ " … …

　　When reporters follow the compensation clues sent by the group owners and find the corresponding online sellers to show their intentions, these businesses often do not respond and are silent.

　　"There is nothing unusual about this kind of behavior from the transaction process, and it is difficult for us to detect it. Most merchants choose to keep things quiet after being blackmailed and do not give feedback to the platform. " The relevant person in charge of Taobao said.

　　"From a legal perspective, this is an act of profiting from the loopholes in the rules of the e-commerce platform, but it does not constitute a crime. However, if an ambitious person uses the rules to set up a company or a small group, it can be regarded as illegal business. " Wang Zhenkun, a practicing lawyer at Guangdong Jiadexin Law Firm, said.

　　The platform needs to build more perfect management rules.

　　The reporter learned that the Hangzhou Internet Court had previously pronounced a "professional foodie" claim case prosecuted by Taobao.

　　In this case, the defendant Zhou applied for 624 refunds after placing 633 orders in more than one month, and 612 refunds were successful, amounting to more than 32,000 yuan. The reasons for the refund were highly consistent. Hangzhou Internet Court ruled that Zhou’s application for refund only obviously did not conform to ordinary people’s shopping habits. His refund on the grounds of fake goods could not prove that the seller did not provide the goods as agreed or provided unqualified goods. The defendant Zhou’s wrong behavior infringed on the civil rights and interests of the plaintiff Taobao, and he should bear tort liability.

　　It is understood that Zhou has filed an appeal. Taobao said that today’s "professional eating" behavior not only makes the seller lose the payment, but more importantly, it hurts the trust between the seller and the consumer and destroys the shopping ecological environment.

　　In addition, the Interim Measures for Handling Complaints and Reports of Market Supervision and Management issued by the State Administration of Market Supervision a few days ago will come into effect on January 1, 2020, in which Article 15 stipulates that "it is not necessary to buy or use goods or accept services for daily consumption, or it cannot be proved that there is a dispute between consumers and the respondent", and the market supervision and management department will not accept it. The industry believes that this has a positive effect on regulating the behavior of "professional eating goods".

　　"The platform should formulate stricter rules under the legal framework, such as judging from the number of complaints and the amount of goods ‘ Chihuo ’ Behavior. " Wang Zhenkun said, "On the other hand, this has also promoted the further improvement of the e-commerce order, and merchants are on the alert ‘ Chihuo ’ At the same time, from the quality of the goods themselves, the degree of publicity self-regulation. The platform needs to improve supervision, eliminate bad businesses, and form a benign guidance in the long run. "

　　Taobao said that it will not adjust the relevant rules of "refund only". "From the perspective of protecting consumers’ rights and interests, this rule itself is correct and in line with the law. Calling on merchants to encounter such situations should actively respond to the platform instead of choosing to pay for it. "

　　BEIJING, May 10 (Xinhua)-According to foreign media reports, on the 9th local time, US President Biden said that if the deadlock with the Republican Party on the US debt ceiling is not resolved, the United States will face the first debt default in history, and he may therefore cancel his trip to Asia later this month.

　　It is reported that on the 9th local time, US President Biden held talks at the White House with Speaker of the US House of Representatives, Republican McCarthy, Democratic leader of the House of Representatives jeffries, Republican leader of the Senate McConnell and Democratic leader of the Senate Schumer on raising the debt ceiling.

　　Agence France-Presse said that after meeting with the top Republicans in the US Congress, Biden told reporters, "If we haven’t solved this problem at the last minute … … I will not go to (Asia). "

　　At the same time, McCarthy told the media after the talks that he had not seen any new trends in this matter. However, he also said that the working teams of all parties will continue to negotiate, and Biden and he expect to meet again on the 12th.

　　According to previous reports, Biden will attend the G-7 Summit in Hiroshima, Japan from May 19th to 21st.