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More netizens said bluntly:"Both of their original families are quite miserable. Before getting married, Sun Li even threatened to be an unmarried person. She married Deng Chao because of his father!"

What’s going on here?And who is Deng Chao’s father?

Sun Li: A rose watered by wind and rain

Before meeting Deng Chao, Sun Li had publicly stated more than once that she was aunmarried…And the reason why she is so resistant to marriage is all "thanks" to her indescribable family of origin.

In an interview program, Sun Li once generously mentioned her family. The story is also very cliché.It’s just that her father cheated on her when she was a teenager, and he wanted to divorce her mother and marry that "third party"…The story was easy to tell, but it was a devastating blow to Sun Li at that time.

Although the mother and daughter were struggling to stay,Father still left ruthlessly,Only left 200 yuan for the mother and daughter who depend on each other for lifeFrom then on, Sun Li’s father really never cared about them again.

The mother was naturally sad in her heart, but she still loved her daughter after all. In order for Sun Li to still be able to study in school like other children,Sun Li’s mother often works several jobs at the same timeIn order to barely take care of the daily lives of the mother and daughter.

Looking at my mother’s face that is rapidly aging due to overworkSun Lian was determined to study hard and let her mother live a good life! Heaven did not live up to Sun Li’s efforts. In 1997, Sun Li relied on her superb dance skillsSuccessfully entered the Shanghai Art Troupe.

This also means that,Sun Li officially became a literary soldier, which was a good job that made countless people envious at the time. It was not only an "iron rice bowl" managed by the state, but also a series of subsidies, bonuses, etc. With such a job,The mother and daughter, who had suffered for most of their lives, could finally catch a breath.

Who would have thought that at this time, Sun Li’s father, who had ignored the mother and daughter for more than ten years, suddenly appeared again.Outside the army, as a relative, he eagerly insisted on seeing Sun Li.Sun Li was very clear about her father’s virtues. She only heard that her daughter was promising and came to ask for money!

"You’re dead! No matter what you say, I can’t give you a penny, and don’t come to me in the future!"Before her father could speak, Sun Li firmly rejected him.

After two years as a literary soldier,Sun Li, who was discharged from the army, chose to develop in BeijingAt first, with her beautiful face and slender figure,Got some graphic modeling jobsThese filming experiences also paved the way for her to become an actress, and slowly she became more and more famous

In 2000, Sun Li starred in her first work, "Deep Rain".Although the drama was indeed very popular at that time, Sun Li only played a small dancer behind the main character at that time, which did not attract much attention.

And she and Deng Chao also became attached during the filming of the TV drama. After the drama "Happiness is Like a Flower" ended, the two quickly announced the news of their love.Although the two perform well in the play, the audience is still not optimistic about their relationship.

Not to mention that Sun Li’s original family made her unable to trust marriage, even the situation in Deng Chao’s family was difficult to agree with, right?And what happened later also proved that netizens’ concerns were by no means groundless.

Deng Chao’s rebellious youth

Unlike Sun Li’s unreliable father, Deng Chao’s family was particularly concerned about Deng Chao’s growth.Probably because of this harmonious and warm family atmosphere, Deng Chao developed such a sunny, cheerful, kind and gentle personality.

According to Deng Chao himself, he actuallyGrowing up in a reorganized familyAndHis father was a clerk in the museum at the time,For the family at that time, the secretary was a great job to say it out loud. Therefore, his father also has a better face, and he hopes that Deng Chao can also grow up to be a good child.

My father’s educational philosophy is also very traditional.He always believed that "under the stick comes a filial son"Every time Deng Chao was mischievous, his father would teach him a lessonHis father’s series of actions actually aroused Deng Chao’s rebellious psychology…

Dyed a head of yellow hair, pierced several ears, and spent day and night in the discotheque with a bunch of friendsSeeing that Deng Chao was about to become a gangster, Deng Chao’s father no longer dared to embarrass the childIt is better to encourage him to take the entrance exam to his favorite Beijing Film Academy.

What everyone didn’t expect was that Deng Chao really passed the exam!

Deng Chao’s parents thought their child would be on the right track, but they were surprisedThe teacher’s phone call shattered the illusionThe teacher said seriously on the phone:"Deng Chao often skipped class to go out to play, and some classmates also said that he often went to places like dance halls."

Deng Chao’s father was so angry that he immediately bought a ticket and went straight to Beijing to clean up this "bastard" himself. When he saw his son for the first time, the angry father did not say a word.He gave Deng Chao a slap when he came upAt that time, Deng Chao was still young, how could he endure such grievances?Finally chose to run away from home…

This time, Deng Chao’s father couldn’t care less about being angryHe only wanted to confirm his son’s safety. He asked all Deng Chao’s friends.I just got the news that Deng Chao went to Huizhou, Guangdong.So the worried old father boarded the train to Guangdong without stopping.

In the unfamiliar Guangdong, no one knew what kind of difficulties the father had gone through.I just found Deng Chao hiding in a small hotel…And he seemed to realize that the last time there was a problem with his attitude,This time he did not choose to quarrel or scold,Just a tired sigh:

"Go home with dad, I won’t hit you in the future."

Looking at his father’s gray hair and vicissitudes of life, Deng Chao finally grew up at that momentWhen he returned to school, he began to become very sensible, taking classes seriously and carefully studying his acting skillsAfter entering the entertainment industry, he really became a good actor.

This was Deng Chao’s entire life experience before he met Sun Li.

L To the happy Sun Li and Deng Chao

"Child, although uncle can understand your current thoughts due to your experiences since childhood, Deng Chao’s mother and I are also families that have undergone reorganization. Before we got married, we both had a child, but after Deng Chao was born, neither of us favored anyone. You can also see that our family can live a happy life. Marriage requires mutual understanding and understanding. You can choose to trust Deng Chao and try."

In fact, from the very beginning of our relationship, Deng Chao knew that Sun Li was an unmarried person.But he didn’t care about it. These wounds were caused by that irresponsible father, and had nothing to do with him.He was willing to accompany Sun Li and take care of her, even if he didn’t get married.

Deng Chao’s gentleness also made Sun Li slowly let down her guard.The hearts of the two gradually came together.

Later, Deng Chao’s father suddenly fell ill and was hospitalized. Watching Deng Chao busy taking care of the elderly, Sun Li was also very distressed, so heOffer to bring something to visit the old manDeng Chaonatural readily agreedBy the way, he told his parents what he liked about Sun Li.

Deng Chao’s parents looked at the beautiful and sensible girl in front of them, how satisfied they were.Therefore, he advised the young couple to get married and start a family as soon as possible.

But Sun LiMake it clear that you don’t want to get married now, because I am afraid that my parents will misunderstand Sun Li,Deng Chao had no choice but to tell his parents the story of Sun Li’s original familyAfter learning about Sun Li’s experience, Deng Chao’s parents were silent for a long time and said the words at the beginning of this paragraph

The sincere enlightenment of the elders finally made Sun Li’sI was shaken.Her long-term relationship with Deng Chao also made her feel that…Deng Chao is indeed a responsible manMaybe try getting married and starting a family, it’s really not that bad?

In 2011, with the idea of giving it a try, Sun Li and Deng Chao entered the marriage hall.Now they’ve been married for 12 years.The family of four is still living a very happy life.The couple took turns taking care of the children and working, and occasionally got together to celebrate anniversaries.

Once Sun Li also wrote a post late at night about Deng Chao and her, and said thatIt is a blessing to have such a husbandMany netizens offered their blessings.

Nowadays, there are really not many real couples in the entertainment industry, and there are even fewer happy couples like Deng Chao and Sun Li.I really hope that their family of four can continue to live happily ever after.

Feature: Picture Channel

　　China News Service, December 7th, Taiwan’s film industry event "The 45th Golden Horse Awards Ceremony" was held last night in Taichung City’s Zhongshan Hall. Lin Qingxia, who has faded out of the film industry for many years, still looks good, dressed in black, and Ang Lee awarded "Taiwan Outstanding Film Worker of the Year" and "Taiwan Outstanding Film of the Year" to set off a climax.

　　Lin Qingxia said: "Although I have been away from the stage for more than 10 years, there are some things that should be shared with Ang Lee, that is, no matter where we go in the world, our hearts and eyes are looking at the land of Taiwan. Because we were born in Taiwan, we will care about the people, things and movies of Taiwan."

　　I used to see Lin Qingxia in a hall full of superstars, but her star light overwhelmed everyone. Now that I can present the award with her, I really have survived. "Qingxia laughed.

Editor in charge: Zhao Xuanxuan

　 　 　 　 　

　 　 　 　 　 　　

Lu Weibing said that behind the first "people, cars and family ecology" conference in Xiaomi’s history is not only the release of new products, but also a new breakthrough in Xiaomi’s cognitive, technological and strategic progress, which has brought Xiaomi’s own and the industry’s evolution to a new level.

　 　 　 　 　 　　

On May 10-11, supported by the Information Technology Development Department of the Ministry of Industry and Information Technology, the National Industrial Internet Platform Empowering Deepin Bank (inaugural event · Nanjing) conference was held in Jiangning, sponsored by the China Institute of Information and Communications Technology and the Jiangsu Provincial Department of Industry and Information Technology. The conference focused on the theme of "platform empower, work together for a win-win situation". Han Xia, chief engineer of MIIT, attended the forum and delivered speeches. Representatives of local industry and information technology authorities, subordinate institutions, industry experts, and leading enterprises attended the meeting.

CAOS COSMOPlat was invited to attend the conference as a key domestic industrial Internet platform. Xie Haiqin, deputy general manager of Haier CAOS IoT Ecological Technology Co., Ltd., attended the launch ceremony and congratulated the launch of the "Industrial Data Space · Ecological Chain" partner plan. Hu Jin, deputy general manager of Haier Digital Technology (Shanghai) Co., Ltd., delivered a keynote speech entitled "From the Integration of the Two Networks to Promote the High-Quality Development of Enterprises", and had in-depth dialogues with platform enterprises and industry users to explore the strategy of deeply empowering the Industrial Internet.

Work together for a win-win situation to build an industrial data space ecological chain

Data is the lifeblood of the Industrial Internet, and the industrial data space is the infrastructure for data to flow across organizations. MIIT also made it clear in the new three-year action plan that it supports enterprises, institutions, industrial organizations, etc. to establish industrial data spaces in key industries. By 2023, promote the Industrial Internet data sharing initiative and explore the establishment of industrial data spaces in no less than three key industries.

In this context, the China Academy of Information and Communications Technology has joined forces with more than 30 enterprises and universities to jointly create industrial data trusted sharing technology architecture standards and solutions, and took this conference as an opportunity to officially release the "Industrial Data Space · Ecological Chain" partner plan to build a solid foundation for enterprise digital transformation.

As a co-sponsor of the "Industrial Data Space · Ecological Chain" partnership program, COSMOPlat will work with various partners to continuously improve the industrial data space technology solution and productization, cooperate to promote the application of industrial data space in more scenarios, and at the same time, also face practical work needs, explore a variety of industrial data space business models for sharing, trading, and equivalent exchange.

In fact, as early as in cooperation with the European Cloud and Data Association (Gaia-X), COSMOPlat complemented the implementation architecture and best practices of data sovereignty through mass customization models, and began to explore the establishment, formation, implementation and growth of digital ecosystems, to promote the cross-industry and cross-field transnational application of digital space, and further enhance the international voice over Chinese enterprises in the field of industrial Internet.

Deeply cultivating the Yangtze River Delta, deeply empowering across industries and regions

The construction of the data space ecological chain is an innovative exploration of production factors and business models in the Internet of Things era, especially in the face of differentiated user requests and experiences in different scenarios, enterprises need to change the traditional model, with the help of the Internet, big data, etc. to achieve from production to consumption to consumption to production.

As the relevant person in charge of COSMOPlat mentioned at the forum, the integration of consumer Internet and industrial Internet is the second half of the spiral integration of the Internet economy and the real economy, and it is also the inevitable development of the economy. Among them, the consumer Internet is the demand side, the industrial Internet is the supply side, and the mass customization model is the link between the two networks.

Based on the exploration of the mass customization model centered on user experience, COSMOPlat is based on the pain points of the industry and provides a full-process empower solution for the digital transformation of enterprises. It not only empowers across industries, but also builds 15 industry ecosystems such as molds and chemicals. Through cross-regional deep empower, it has realized the replication and promotion of empower results in 7 regions across the country and 20 countries around the world.

In the practice of empowering the Yangtze River Delta region, COSMOPlat has undertaken the national intelligent manufacturing strategy, from the Loki G60 Science and Technology Innovation Corridor to taking root in Shanghai and deepening the industry, from the implementation of regional layout of "one core and two wings" to the coordinated development of "three provinces and one city", and has always been steady and steady.

Today, COSMOPlat has provided innovative practices and empowered landing for many industries in the Yangtze River Delta region, such as medical and health care, automobile manufacturing, heavy industry machinery, etc., covering a number of key tasks such as logo analysis construction, advantageous platform construction, and industrial ecological cultivation in the Yangtze River Delta G60 Science and Technology Innovation Corridor, driving the rapid development of the "engine" of the Yangtze River Delta.

In the future, COSMOPlat will continue to deeply cultivate the practice of cross-industry and cross-regional empowering the industrial Internet platform, solidly promote the construction of industrial data space and the landing of scene applications, empower the depth of the platform, and help enterprises strengthen the comprehensive competitiveness based on the industrial Internet, thereby enhancing the level and strength of intelligent manufacturing in our country.

Last night, our country successfully launched the first solar exploration science and technology test satellite "Xihe" at the Taiyuan Satellite Launch Center, marking our country’s entry into the era of "sun exploration". The full name of "Xihe" is the solar H α spectral detection and double super platform science and technology test satellite. What is H α? What does "double super" mean? What mysteries can this satellite detect about the sun? Jiefang Daily Shangguan News reporter interviewed Shi Wei, director of the Shanghai Planetarium Network Science Department.

The radiation that jumps from the third floor to the second floor is Hα

Hα, pronounced the "hydrogen alpha coefficient," refers to a spectral line of a hydrogen atom with a wavelength of 656.281 nanometers, which lies in the red range of visible light. What is a hydrogen atomic spectral line? According to the Bohr model of the atom, electrons do not move around the nucleus in a specific orbit within the atom, Shi Wei explained, but in an "orbit" with a quantized distribution of energy.

The so-called quantum is the inseparable smallest unit of a physical quantity. A physical quantity is quantized if it cannot be changed continuously and can only take some discrete values. It is like taking a staircase, we can only climb one step, not half. Scientists have found that many physical quantities in the microscopic world are quantized. For example, the energy of electrons in hydrogen atoms can only take one basic value – 13.6 electron volts or its 1/4, 1/9, 1/16, 1/25, etc., but not 2 times or 1/2, 1/3.

There are countless energy levels outside the nucleus of a hydrogen atom, and each energy level can be regarded as an orbital, and the energy levels are discontinuous and uneven. Although a hydrogen atom has only one electron, it can appear at any energy level and can transition between energy levels. Electrons jump from energy level "n = 3" to "n = 2", releasing light of a specific energy, which is the Hα emission line.

Electrons jump from energy level n = 3 to n = 2, releasing light of a specific energy, which is the H alpha emission line. (Source: Wikipedia)

"You can think of the orbit of an electron outside the nucleus of a hydrogen atom as the various floors of a building. The ground is the nucleus, and each floor is an energy level. From the bottom to the top, it is marked with n = 1, n = 2, n = 3, and so on." Physicists refer to the spectral lines emitted by electrons that jump from the third floor and above to the second floor as the "Balmer system" (named after the physicist John Balmer), Shi Wei said. The radiation that jumps from the third floor to the second floor is called Hα, from the fourth floor to the second floor is called Hβ, from the fifth floor to the second floor is called Hγ, and so on.

Red light H α is the brightest hydrogen spectral line in the visible spectrum. By observing this band of light, astronomers can understand the atmospheric characteristics of the solar spherical and chromospheric layers, as well as atmospheric activities such as solar prominences, and analyze the changes in atmospheric temperature, speed and other physical quantities during solar outbursts, so as to deeply study the dynamic process and physical mechanism of solar outbursts.

Full-time faces in the Hα band (Photo by Alan Friedman)

Double super platform technology has broad application prospects

The "Xihe" satellite adopts a "dual super" satellite platform design with ultra-high pointing accuracy and ultra-high stability, which greatly improves the pointing accuracy and attitude stability of the load.

In this regard, Shi Wei explained that a satellite generally consists of a platform and a load. The satellite platform is responsible for the system service and guarantee of the entire satellite, including control, propulsion, thermal control and other systems. The load is the detector that performs scientific tasks, such as CCD cameras, particle detectors, magnetometers, etc. Traditional satellite designs directly connect the load to the platform, and the directivity and stability of the load are completely realized by the platform. However, the platform is "dynamic" and the load is "static" – when the satellite is in orbit, the micro-vibration of the platform cannot be avoided, and the load needs to be accurately pointed at the target at all times, so the pointing accuracy and stability of the load are always restricted by the vibration of the platform.

In order to solve this contradiction, the satellite development team made an innovation in design, dividing the satellite platform into two cabins – the platform cabin and the payload cabin. The platform cabin contains the structure subsystem, the integrated electronic subsystem, the measurement and control subsystem, the data transmission subsystem, the power subsystem, the attitude and orbit control subsystem, the electric flotation control subsystem and the cabin connection unlocking subsystem. The payload cabin contains the structure of the payload cabin, the integrated electronics of the payload cabin and the load. The effect of "dynamic and static isolation and leader/follower coordination" is achieved by using electric flotation control between the two cabins.

Dual Supersatellite Load Design (Source: School of Astronomy and Space Sciences, Nanjing University)

Using this "airframe anti-shake" technology, the directivity and stability of the payload are improved by 1-2 orders of magnitude compared with traditional satellites, which will make the "Xihe" more accurate and stable when "taking pictures" in space, and obtain higher-quality images.

In the future, the dual super platform technology will be widely used in space missions such as high-resolution ground detailed investigation, large-scale three-dimensional mapping, and exoplanet discovery, which is expected to promote the leap-forward development of space science and technology implementation in our country.

　　China Youth Network, Beijing, June 23(Reporter, Zhang Ruiyu) At about 5 pm on June 22, a taxi stopped at the entrance of the Palace Museum. The driver stood next to the car with an umbrella and looked in the direction of the Palace Museum from time to time. Nearly 30 minutes later, a reporter from China Youth Network asked the driver if he could go. When the driver learned that the reporter was going to a university near the South College Road, he thought for a while and said bluntly, "This place is too close, I never use a meter," and refused the reporter to ride.

　　On the afternoon of the 22nd, Beijing was in heavy rainfall weather. The reporter came to the Palace Museum, and the rain caused some inconvenience to travel. At 17 o’clock, only a few tourists came out of the North Gate of the Palace Museum, which was much more empty than usual.

　　A man in white short sleeves, holding an umbrella in his hand, stood next to his taxi parked at the north gate of the Palace Museum and looked in the direction of the Palace Museum. At first, China Youth Network thought that the driver was here to pick up people, but after nearly 30 minutes, the reporter of China Youth Network did not find that the driver had checked his mobile phone and contacted people. Still holding an umbrella and looking in the direction of the Palace Museum.

　　A taxi parked at the north gate of the Palace Museum was partially blocked by a tricycle. Photo by Zhang Ruiyu, a reporter from China Youth Network

　　The China Youth Network reporter called the driver and asked if he could go somewhere on the South Road of the Academy. The driver thought for a while and confirmed to the reporter whether it was near a certain university. After getting a positive answer, the driver bluntly said, "This place is too close, I never use a meter.", refused the reporter to ride, and looked in the direction of the Palace Museum again.

　　Not long after, a black car came out of the Palace Museum. When it passed the white short-sleeved driver, the driver nodded and bent over, made a gesture to please the people in the car, and greeted them with a smile, saying, "I’m waiting for you, I’ll leave immediately."

　　Seeing that there were fewer and fewer people at the north gate of the Palace Museum, the group of four foreign-accented women with a child attracted the attention of the white short-sleeved driver. He took the initiative to ask where he was going. One of the foreign-accented women said she was going to a hotel, and a tricycle master next to him said near Wangfujing, "behind the church". The foreign-accented woman asked, "Fifty yuan for one person… with children?" The white short-sleeved driver said "Count". The group left in a car.

　　Soon, two more people came to Nanluoguxiang, and the tricycle master said 20 yuan each and took them away.

　　Afterwards, a reporter from China Youth Network stopped another taxi. After learning where the reporter was going, the other party bluntly said that the location was too close to be cost-effective, and they were going to get off work. They asked the reporter to walk forward and take the subway.

　　On the afternoon of the 22nd, a reporter from China Youth Network learned from Shan Jixiang, the director of the Palace Museum, that the scalpers who sold tickets, small advertising activities for one-day trips, and taxi riders had been rectified and were now almost extinct.

　　The China Youth Network reporter contacted the transportation committee. After listening to the reporter’s situation, the customer service of the transportation service supervision hotline told the reporter that they were responsible for recording the information and would transfer it to the law enforcement department for investigation and handling. They would reply to the reporter within 15 working days. As for the penalties for taxi slaughter, they could not judge.

　　Should the taxi concession system be broken?

　　– Implications from the development of the US taxi control system

　　Authors: Xu Kangming, Su Kui

　　In the early 1970s, an anti-government control ideology arose in the United States, which is very similar to some domestic ideological trends today. It believes that government control "rarely does the right thing" and relying on market mechanisms "rarely does the wrong thing". As a model of a free economy, the government restricts the freedom of access to certain industries and does not allow market competition mechanisms to determine prices. The core guiding ideology of deregulation holds that government pricing and industry access systems will inevitably lead to waste of resources and inefficient services, and even belong to administrative monopolies. At the same time, it restricts the choice of service types and price systems for transportation service recipients. Even though some scholars originally suggested that it was the late 19th and early 20th centuries that market failures gave rise to government access and price controls on the transportation service industry, under the strong impetus of this trend of thought, the United States began to partially or fully deregulate many transportation service industries, involving most transportation modes such as aviation, road passenger and freight, rail transportation, and intercity passenger transportation. The taxi deregulation movement experiment was also launched in this wave of free economy.

　　First, the North American taxi deregulation test failed to meet expectations

　　The confluence of political forces out of dissatisfaction with traditional taxi services and "theorists" out of their adherence to the fundamentals of market economy forcibly promoted this deregulation action. In the urban taxi industry, a cycle from regulation to deregulation and back to regulation was dramatically performed. American cities have imposed access and price controls on the taxi industry since the 1920s. Half a century later, more than 20 cities, most of which are in the so-called sunshine zone, that is, cities with rapid economic development, have completely or partially lifted such controls. However, due to the unsatisfactory effect of deregulation, almost all of these cities have resumed access and price controls for the taxi industry.

　　Opponents of taxi regulation argue that the free market allocates resources most efficiently and offers taxi passengers the best mix of prices and services. Therefore, encouraging competition and innovative services is the main purpose of liberalizing taxi market access. Proponents argue that free market access promotes higher service quality and lower prices, and facilitates innovative services. This view was crucial to deregulating the taxi industry. In 1965-1983, 18 cities in the United States and Canada scrapped taxi access mechanisms in order to encourage competition and encourage innovation.

　　At that time, some scholars and experts did not agree that the taxi industry could adopt the principle of free market, believing that the many advantages of the taxi industry brought by relying on market forces would fail in an imperfect market environment, and regulation was a necessary means to correct the market failure. The main views of these scholars are: (1) Taxi is not a general commodity, taxi is a supplement to public transportation, and it is an important public service, especially for some cities with underdeveloped public transportation, and for some special groups (such as the elderly, the disabled, and outsiders) It is an irreplaceable basic service. ( 2) Passenger transportation is an extremely sensitive industry to safety, and regulation is conducive to the implementation of many measures to provide safe travel for passengers; (3) Regulation is conducive to fair and legal competition, such as some urban taxi markets are controlled by evil forces; (4) Regulation is conducive to the implementation of the cross-subsidy mechanism, and taxis under the control mechanism implement the same rate in the entire region to form a cross-subsidy mechanism, that is, peak income subsidizes flat peak, and high-density area income subsidizes low-density areas. If there is no such regulation, the service level of flat peak and low-density areas will decrease significantly, or even not be effectively served; (5) Asymmetric information leads to market failure, and regulation is to solve the information asymmetry existing in the taxi industry, which causes consumers to be disadvantaged; (6) Taxi is a random consumption It is difficult to survive the fittest through market forces. Regulation can reduce vicious competition. Free access will attract a large number of operators and individual operators to enter the market, ultimately leading to excessive supply of transportation capacity and affecting service quality.

　　When the rental control system was relaxed, the number of taxis in these cities in the United States and Canada was oversupplied, and the revenue per driver was greatly reduced after the oversupply. Some cities were unable to maintain minimum income requirements and updated vehicle requirements. Those cities with a relatively large proportion of roadside tenancy quickly resumed the control system in the mid-to-late 1980s. Some cities had more roadside tenancy stations. Due to the oversupply of taxis, the waiting time for taxis was too long, which not only reduced their income, but also affected the efficiency of taxi turnover. Another layer of pressure on the taxi surplus is the price. Drivers constantly demand price increases, pick passengers, refuse to take short trips, "detour", and reduce the quality of taxis. All kinds of bad habits are even more and more serious.

　　Fourteen cities, including Boston, Baltimore, Toronto, Montreal, Vancouver, and Seattle, regained their taxi number control systems, which basically ended the original 18 cities’ attempts to abandon the taxi number control system. Facts and actions once again confirmed the necessity of reasonable taxi control. The remaining cities that persisted for a period of time also partially reapplied the taxi control idea. And even though Washington, D.C., the capital of the United States, which claims not to carry out quantity control, has suffered from excessive quantity, although many attempts to refer to New York’s management of operating rights have failed to control the quantity, Washington has in fact not issued new cards since 2010. In 2014, it was once again proposed to control the current number by 2016, so as to actually implement the management of the number of taxis, but it is a more flexible control mechanism than New York.

　　The problem with taxi services is that they are not well regulated

　　The taxi quantity control system is an important measure to ensure the stable development of taxis based on the characteristics of taxi services. However, if the establishment of a dynamic coordination mechanism for quantity, service quality, price, and driver income is ignored in the implementation process, the taxi market is also prone to various criticisms. The specific manifestations are: (1) quantity shortage, if the adjustment time interval in the quantity adjustment mechanism is too long, taxis are prone to form a shortage of supply and eventually form a regional or peak period taxi hailing difficulties; (2) hindering adjustment, if the market price of taxi operating licenses is too high, it is easy to form interest groups, and interest groups often try to prevent or delay the adjustment of quantity, or try to reduce the number of new taxis; (3) regional differences, quantity control can easily cause taxi services to be concentrated in areas with high demand for taxis, such as downtown commercial Areas with high demand for taxi travel, such as districts, cultural and entertainment areas, and hotels, will have insufficient taxi supply to low-income areas and suburban areas; (4) It is not easy to adjust prices, and the control mechanism often makes it difficult to adjust taxi prices. The taxi price adjustment mechanism requires a hearing to adjust prices. City governments often postpone taxi price adjustments as much as possible. Cities often do not adjust taxi prices for a long time until the price contradiction intensifies before starting to adjust prices. (5) Labor conflicts. Taxi control mechanisms can cause labor conflicts between some drivers without taxi operating licenses and the owners of operating licenses, because these drivers must pay the fee for using the license. When the overall economic situation or taxi market demand is not ideal, economic disputes are prone to occur.

　　The current concession system implemented by "cruise taxis" in China. In 2002, the Ministry of Construction’s "Opinions on Accelerating the Market Process of Municipal Public Utilities" defined the municipal public utilities concession system as "in the municipal public utilities industry, the government grants enterprises the right to operate a certain municipal public product or service within a certain period of time and scope, that is, the concession right." Under what circumstances can the government implement concessions to a municipal public utilities industry? The answer is simple. It must be conducive to the realization of public interests and prevent operators from obtaining the privilege of monopolizing profits. The characteristics of taxi services are that individual citizens and outsiders have very weak service quality monitoring and bargaining power, while taxis are necessary and encouraged to develop travel tools. At the same time, by setting prices, the characteristics of weak bargaining power of individual consumers can be avoided. Whether the service characteristics of taxis are corporate operations or individual carriers, in the end, each rental service demand needs to be completed independently by a practitioner, and the demand is 24/7, regardless of frost, rain, day and night, the demand will exist, and the income of taxi practitioners must be guaranteed before someone is willing to provide services around the clock. Under the premise of taxi price limitation, in order to ensure that taxi practitioners and taxi operators have reasonable income and profits, a reasonable total control must be implemented on the number of taxis in a designated service area.

　　As mentioned above, after the taxi market adopts concessions, if the lack of dynamic quantity control mechanism will cause the contradiction of taxi difficulty, if the lack of dynamic price control mechanism, it will cause the contradiction between taxi driver income and labor, if the lack of service quality control will cause the taxi service level is low. The current domestic taxi market has many problems and needs to be improved and improved, but it is undeniable that in the context of inflation in the past ten years, taxi prices have remained low for a long time (some cities have not even adjusted prices for 18 years), and many governments have hardly dared to get involved in taxi price adjustment. In recent years, due to factors such as oil prices, labor costs, traffic congestion, and labor conflicts, taxi prices have had to be adjusted in small strides. Taxi as a public service has basically maintained a stable, low-cost, and reliable transportation service. This is due to the hard work of employees and the government’s price control. Some current reports and commentaries demonize the taxi industry, arguing that it is unfair and rational to break the taxi concession system, and ignoring the valuable experience gained from international reform practices.

　　III. The Internet promotes the further improvement of taxi control

　　Finally, looking at the current regulatory status of taxi concessions in the United States, after the Internet companies Uber and Lyft launched Internet rental services and profitable ride-sharing platforms, has the United States called for and is breaking the taxi concession mechanism? The answer is no! Although all parts of the United States are setting various conditions through legislation to regulate Internet taxi-hailing software companies to engage in Internet rental services for cruise taxis and rental taxis, as well as gradually standardizing profitable ride-sharing platforms that are in conflict with traditional taxi operations, the United States has not called for breaking the taxi concession mechanism. Of course, many cities have also reviewed the impact of the Internet on traditional taxis when formulating Internet rental control regulations, and optimized the control system (such as requiring drivers to use taxi-hailing software compulsively, improving the price mechanism, reducing license fees, etc.). Uber Uber has expanded to more than 250 cities around the world under the impetus of capital forces, and these cities have not proposed to break the taxi concession mechanism. And some cities that were not regulated in the past are still joining the ranks of regulation.

　　At the moment when the characteristics of taxi services have not fundamentally changed, a taxi concession mechanism is necessary. In the Internet age, especially when taxi-hailing software companies have absolutely occupied the online leasing market under the impetus of capital power, whether a taxi concession mechanism is still necessary, the answer is necessary. This is the guarantee mechanism to maintain that citizens can continue to enjoy low-priced, stable and fair passenger transportation services. However, the right to operate a taxi under the concession mechanism should not become a hotbed of rights and capital rent-seeking, and the right to operate a taxi should not be alienated into an investment asset and usurp monopoly income. This needs to be reformed and improved. In addition, to alleviate the problems of difficulty in taxi hailing, poor service, and single form, it is necessary to improve the control mechanism, rationally locate the function of taxis, dynamically evaluate the number and price of taxis, increase the number of cruising taxis in a timely manner, and vigorously develop legal rental and ride-sharing. The impact on the Internet should also be continuously observed. Only changes in the service characteristics of taxis can determine the reform of the control method. The sticks of the media, experts, and misguided citizens are in the wrong place. (Xu Kangming, Su Kui)