In January 2015, General Secretary of the Supreme Leader made important instructions on the 60th anniversary of the founding of China’s nuclear industry, stressing that the nuclear industry is a high-tech strategic industry and an important cornerstone of national security. It is necessary to adhere to safe development and innovative development, adhere to the peaceful use of nuclear energy, comprehensively enhance the core competitiveness of the nuclear industry, and continue to write a new brilliant chapter in China’s nuclear industry.

On December 15th, 1991, Qinshan Nuclear Power Station, the first self-designed and self-built nuclear power station in China, was connected to the grid for power generation, making China the seventh country in the world to design and build its own nuclear power station.

Today, Qinshan nuclear power plant has been operating safely for 30 years. After completion, the total installed capacity of Qinshan nuclear power base is 6.6 million kilowatts, the annual power generation is about 52 billion kWh, and the cumulative safe power generation is 690 billion kWh. It has become the nuclear power base with the largest number of nuclear power units, the most comprehensive reactor type and the richest nuclear power operation and management talents in China.

On the basis of ensuring the safe operation of Qinshan Nuclear Power Station, China National Nuclear Corporation (hereinafter referred to as CNNC) insists on scientific and technological innovation as a strategic basis, focuses on key technologies of nuclear energy, and builds the third generation of independent nuclear power technology "Hualong No.1", which has become a "national business card" that highlights China’s independent innovation capability.

Realizing "Zero Breakthrough" of Nuclear Power

Starting from Haiyan County, Jiaxing City, Zhejiang Province, all the way south to the foot of Qinshan Mountain. Under the shadow of cement buildings, there is a white building, and the high-voltage iron tower and thick transmission lines standing on the distant hills are connected with it. This building is the first 300,000 kW PWR nuclear power plant in China. The green energy output from nine operating units in and around here has been continuously imported into East China Power Grid, meeting the energy demand in the Yangtze River Delta region.

Time goes back to the 1970s. On February 8, 1970, Shanghai conveyed the spirit of Premier Zhou Enlai’s instructions on building nuclear power, and Qinshan Nuclear Power Station, China’s first independent nuclear power station, was named after the "July 28 Project".

In 1982, at the Fifth Session of the Fifth National People’s Congress, China solemnly announced the decision to build Qinshan nuclear power plant, which has since opened the prelude to nuclear power construction. Since then, nuclear workers from the northwest and southwest have gathered at the foot of Qinshan Mountain, involving more than 100 scientific research units, 7 design institutions, 11 construction units and hundreds of manufacturing plants. Everyone has only one goal: to achieve a "zero breakthrough" in nuclear power. In March 1985, Qinshan Nuclear Power Station poured the first tank of concrete.

Everything is difficult before it is easy. The initial construction of Qinshan Nuclear Power Station is not smooth, and the first-hand information that can be used for reference is very limited. "Take the main pipeline connecting the steam generator and the pressure vessel as an example, there are as many as 16 welding joints. At that time, there was no such welding technology in China." Yuan Yong, the business manager of the Qinshan Nuclear Power Party Group Work Office of China National Nuclear Corporation, recalled, "I heard that a foreign-funded enterprise had mastered the relevant technology, and the technical experts of Qinshan Nuclear Power Station went to consult."

At first, the foreign-funded enterprise agreed to provide a welding technical manual at a price of $100,000. But later, with the approaching of the construction period, the government of the country where the enterprise is located put forward two "additional conditions": first, Chinese must report to the country for the use of this welding technology; Second, when using this technology to weld pipelines, experts from this country should be sent to supervise on the spot. Hearing these conditions, Zhao Hong, then general manager of Qinshan Nuclear Power Company, decided to terminate the negotiations. Later, we used this $100,000 to build a laboratory in Qinshan site, organized experts from Tsinghua University and other units to tackle key problems, and won this technology in half a year.

"To solve the technical key in self-design, only through our own research and development can we know what it is, know why it is, and master the technical initiative." Ouyang Yu, chief designer of Qinshan nuclear power plant project, said. During the construction of Qinshan Nuclear Power Station, every technical drawing was designed and drawn by Chinese himself. With a series of independent technologies, the design and construction project of Qinshan 300,000 kW nuclear power plant won the national special prize for scientific and technological progress.

There is a clock in the Nuclear Power Science and Technology Museum in Haiyan County, and the time on it is fixed at 0: 15 on December 15, 1991. This is a major breakthrough in the peaceful use of nuclear energy in China and a milestone in the second venture of the nuclear industry.

Since then, the development of Qinshan nuclear power has been accelerated, and the second, third and Fangjiashan nuclear power projects of Qinshan nuclear power have been completed one after another. In this process, China has mastered 300,000, 600,000 and 1 million kilowatts of nuclear power technology, and Qinshan nuclear power has become the epitome of nuclear power from scratch and from small to large. At the same time, Qinshan nuclear power has also taken the first step of "going out" of China’s nuclear power technology supporting services. On December 31st, 1991, China and Pakistan signed an agreement in Beijing to jointly build Pakistan’s Chashma nuclear power plant with Qinshan nuclear power plant as a reference. Chashma project was the first commercial nuclear power plant designed and built by China, and it was also the largest high-tech export project in China at that time.

Today, on the foothills directly opposite the Qinshan Phase I nuclear reactor, you can still see a stone tablet engraved with the four characters "Qinshan Chunxiao". "This is the way for China’s nuclear power workers to record history. Qinshan Nuclear Power Station is like a’ spring song’, and China’s nuclear power industry is welcoming spring." Huang Qian, Party Secretary and Chairman of Qinshan Nuclear Power of CNNC, said.

"Hualong No.1" leads China’s nuclear power technology level and comprehensive strength to rank among the first phalanx in the world.

On January 30, 2021, the third generation nuclear power technology independently developed by China and the world’s first "Hualong No.1" nuclear power unit-Fujian Fuqing Nuclear Power Unit 5 was put into commercial operation. From pouring the first tank of concrete on the nuclear island to commercial operation, "Hualong No.1" took only 68.7 months, making it the only third-generation nuclear power reactor in the world built on schedule.

"Hualong No.1" has realized the dreams of several generations of nuclear power workers, including Xing Ji, chief designer and chief expert of "Hualong No.1" of China National Nuclear Corporation. In the past 30 years, Xing Ji has participated in almost all nuclear power plant construction in China, which makes him have a deeper understanding of the importance and urgency of mastering key technologies: "In the late 1980s, when China built the first large-scale commercial nuclear power plant with a capacity of one million kilowatts on the mainland, not only the main equipment could not be provided domestically, but even the basic materials for nuclear power construction could not be supplied domestically, and reinforced concrete that met the requirements of nuclear power plants could only be imported. We are all eager to develop our own million kilowatt nuclear power technology. "

Nuclear power plant is the most complex energy system so far, and the first reactor of "Hualong No.1" involves more than 70 professional fields, more than 80 structures and more than 360 systems, with more than 200,000 engineering design drawings. Every detail innovation puts forward higher requirements for design, procurement, construction, commissioning, nuclear safety and other links. In order to achieve the overall upgrade, we must learn from experience and strengthen cooperation on a global scale.

At the beginning of the research and development of "Hualong No.1", Xing Ji led the large team of "Hualong No.1" to build an efficient collaborative innovation research and development platform of "globalization for Industry-University-Research", effectively integrating technical resources and realizing complementary advantages. On the basis of summarizing China’s experience in scientific research, design, construction and management of nuclear power for more than 30 years, Hualong-1, an independent third-generation nuclear power technology, has finally been formed, which integrates a number of major technical improvements, such as "the highest safety standard, 177 cores, double containment, active and passive safety systems, earthquake resistance and large aircraft impact resistance".

The research and development of core nuclear power involves 336 systems and 25 disciplines, and the calculation amount is beyond imagination; The steam generator has 5835 pipes, almost none of which are exactly the same, and it has to pass through 9 layers of support plates smoothly; The diameter of the dome is 46.8 meters, and the thickness of the steel lining is only 6 mm. When hoisting, it must accurately fall into the guide groove with a width of only 10 mm at the narrowest part at the top of the nuclear island … seemingly "impossible tasks" are placed in front of the "Hualong No.1" team.

The core is the most important thing in the design of nuclear power plants. In the 1990s, after the Qinshan Phase II nuclear power project of 600,000 kilowatts was independently developed and designed, China National Nuclear Corporation immediately started the research and development project of independent million-kilowatt nuclear power technology, and in 1996, it put forward the plan of 177 cores, which not only increased the power generation of nuclear power units by 5% to 10%, but also greatly enhanced the safety of nuclear power plants. This is the source of the birth of "Hualong No.1" and the basis of key technologies.

"The metal material wrapped in nuclear fuel is called zirconium alloy. When we first started research and development, there was no complete production line in China. " Jiao Yongjun, chief designer of CF fuel of CNNC, recalled. After more than ten years of technical research and thousands of experiments, researchers have finally successfully developed N36 zirconium alloy with independent intellectual property rights. Subsequently, the R&D team successively overcame a series of difficulties, such as critical heat flux test and in-reactor irradiation test, and CF series nuclear fuel elements realized autonomy and industrial application.

The steam generator of "Hualong No.1" is completely different from the previous one in terms of size, core components and even every weld. In order to solve the difficulties in design and manufacture, Zhang Fuyuan, chief designer of "Hualong No.1" steam generator of China National Nuclear Corporation, often travels between major manufacturing plants, and finally shortens the manufacturing cycle to 27 months; In the world’s first demonstration project site of "Hualong No.1", the dome hoisting is the most critical link in civil engineering. The construction team finally successfully completed the "blade docking" with rich experience and excellent technology …

The confirmation of group parameters, the manufacture of sets of equipment, the binding of steel bars, the adjustment of instruments and the input of lines of codes, from the top-level scheme, overall design and preliminary design to the relevant important experimental verification, the "Hualong No.1" team overcame one difficulty after another, and it took 16 years to carry out 54 scientific research projects and develop hundreds of sets of new equipment.

"Hualong No.1" has achieved a major breakthrough in all aspects, such as calculation and analysis software, reactor core design, fuel technology, active and passive safety technology, etc. It has mastered a large number of key technologies in the fields of independent intellectual property rights covering design, fuel, equipment, construction, operation and maintenance, formed its core competitiveness, and won the initiative for the future development of nuclear power in China.

From Qinshan to Fuqing, China’s nuclear power started from "one poor and two white" in technology to independently design and build a million kilowatt nuclear power plant, and its technical level and comprehensive strength rank among the first phalanx in the world. With the spirit of self-reliance and self-improvement, people in the nuclear industry have made unremitting efforts and taken another solid step towards building a nuclear power.

The Struggle Journey of China’s Nuclear Power Technology from Relatively Backward to Advanced in the World

From the first heavy water reactor and the first cyclotron to open a new era of China’s atomic energy industry, to the successful development of atomic bombs, hydrogen bombs and nuclear submarines to establish a great power status; From the independent design and construction of Qinshan Nuclear Power Station, "Hualong No.1" and other big countries’ heavy equipment, to the independent research and development of a number of advanced nuclear technologies such as medical cobalt-60 to promote the localization of high-end medical equipment, and then to the application of irradiation sterilization technology to help science and technology fight the epidemic … An overview of the development history of China’s nuclear industry is a struggle history with the primary task of meeting the national strategic needs and the strategic support of building an advanced nuclear technology industrial innovation system.

Under the strong leadership of the CPC Central Committee, from Qinshan Nuclear Power Station to "Hualong No.1", China’s nuclear industry has embarked on a road of development with China characteristics. One of the important experiences is to give full play to the advantages of the new national system. Taking the super project "Hualong No.1" as an example, 17 domestic universities, scientific research institutions, 58 state-owned enterprises and more than 140 private enterprises participated in the research and development; The world’s first reactor project has driven more than 5,300 upstream and downstream enterprises, realized the localization of 411 core equipment, promoted the development of the country’s high-end major equipment manufacturing industry and related service industries, and significantly promoted the processing technology and process level of dozens of industries such as materials, metallurgy, chemical industry, machinery, electronics and instrument manufacturing.

The development of the nuclear industry is inseparable from talents. In Qinshan Nuclear Power Station, a large number of outstanding scientific and technological talents have emerged, represented by Ouyang Yu, an academician of China Academy of Sciences, and Ye Qiqian, an academician of China Academy of Engineering. The first batch of 35 nuclear power operators in Chinese mainland was born here, and more than 2,500 nuclear power technical backbones were exported to the whole country. After the first phase of Qinshan nuclear power plant was put into operation, when other nuclear power plants in China started construction, the first thing that came to mind was "taking important people from Qinshan".

In recent years, CNNC has attached great importance to the construction of talent team and built an innovative highland for nuclear science and technology talents. Focusing on important scientific fields and innovative directions, we will cultivate a number of strategic scientific and technological talents, leading scientific and technological talents and innovative teams with international standards; Strengthen the training of young talents through elite, leading and innovative teams, train and train a group of young scientific and technological talents, and build a high-level talent channel; Further innovate the mechanism and actively introduce high-tech talents and innovative teams.

In 2021, Qinshan Nuclear Power Station ushered in the 30th anniversary of grid-connected power generation, and the first batch of "Hualong No.1" in the world successfully achieved commercial operation. The passage of 30 years reflects the struggle journey of China’s nuclear power technology from relatively backward to advanced in the world, and highlights the spirit of innovation and hard work of nuclear power workers in the new era.

"As the national team and main force of China’s nuclear science and technology innovation, China National Nuclear Corporation will follow the spirit of the important instructions of the Supreme Leader General Secretary, base itself on the new development stage, implement the new development concept, build a new development pattern, promote high-quality development, further improve the advanced nuclear science and technology innovation system, focus on tackling key technologies and transforming and industrializing achievements, continue to bravely break into the’ no man’s land’ and be a pathfinder, constantly climb the peak of world nuclear science and technology, and contribute to the early realization of high-level scientific and technological self-reliance." Yu Jianfeng, Party Secretary and Chairman of CNNC, said.

[Editor: Wen Cun]

　　At 9: 00 on June 23, with the Xiaolangdi Reservoir discharging at a flow rate of 2,600 cubic meters per second, it marked the official start of the Yellow River water and sediment regulation in 2025.

　　On July 1st, the Yellow River will officially enter the main flood season. According to the regulations, the water level of the relevant reservoirs should be reduced to the flood limit level to make room for flood control. According to the principle of safety, controllability and overall consideration, combined with the requirements of drought resistance in the lower reaches of the Yellow River and flood prevention in the middle reaches of the Yellow River, and firmly grasping the "bull’s nose" of regulating the relationship between water and sediment, the Yellow River Water Resources Commission decided to start the implementation of water and sediment regulation in the Yellow River in 2025 by jointly dispatching Wanjiazhai, Sanmenxia and Xiaolangdi reservoirs from June 23, so as to scientifically regulate the relationship between water and sediment.

　　According to the inflow of water from the middle reaches of the Yellow River and the water storage situation of the reservoir, in order to enhance the follow-up power of water and sediment regulation in Xiaolangdi Reservoir, give full play to the water storage benefits above the limited water level of the reservoir in flood season, and minimize the impact on aquatic organisms and their habitats, this water and sediment regulation will last for about 17 days in combination with years of practical experience in water and sediment regulation, and comprehensively consider the objectives of drought resistance, irrigation and supply protection, reservoir dredging for flood season, river siltation reduction, and estuary ecological water replenishment. During the period, the joint dispatching mode of Wanjiazhai, Sanmenxia and Xiaolangdi reservoirs, with cameras of Luhun, Guxian and Hekoucun reservoirs as the tributaries, was adopted, and the maximum discharge of Xiaolangdi Reservoir was controlled at Huayuankou Hydrological Station of about 4,600 cubic meters per second. Considering the sediment discharge and siltation reduction of the reservoir and the aquatic organisms and their habitat ecology in the downstream river, the peak sediment concentration at Huayuankou Hydrological Station should be controlled not to exceed 359 kg/m3.

　　Since the beginning of this year, faced with the grim situation of drought in many provinces (regions) in the Yellow River Basin, the Yellow River Committee has thoroughly implemented the spirit of the important instructions of the Supreme Leader General Secretary on flood control and drought relief, conscientiously implemented the work deployment of the Ministry of Water Resources, made drought relief and irrigation and supply the first priority, paid close attention to the development of drought in the basin, scientifically dispatched key reservoirs in the basin, and accurately matched the domestic water demand of urban and rural areas in the basin with the irrigation demand of irrigation areas. It has launched emergency response five times, with a total water supply of 13.5 billion cubic meters, providing a strong water resource guarantee for ensuring water supply security and food security

　　Regulating water and sediment in the Yellow River is one of the important means to adjust the relationship between water and sediment in the Yellow River. Since 2002, on the basis of a lot of scientific research and experiments, the Yellow River Committee has seized the possible opportunity to continuously carry out water and sediment regulation in the Yellow River. The Yellow River water and sediment regulation will strive to achieve a win-win goal: to meet the needs of downstream irrigation and supply, and to ensure the safety of drought-resistant water use in the later period; Maintain the middle water channel in the lower reaches of the Yellow River; Realize the sediment discharge and siltation reduction of the reservoir, optimize the siltation form of the reservoir, and minimize the impact on aquatic organisms and their habitats; Implementing ecological regulation of the Yellow River and ecological water replenishment in the delta; Further explore the law of sediment transport in reservoirs, downstream rivers and estuaries.

　　The Yellow River water and sediment transfer has a large flow and a long duration. The Yellow River Committee attached great importance to it, strengthened organization and leadership, scientifically formulated plans, and made arrangements in advance. On June 15th, it sent advance notices to the management units of Shanxi, Shaanxi, Henan and Shandong provinces, the River Affairs Bureau, the Sanmenxia reservoir area, and the relevant reservoirs and power grid management units to inform the relevant situation, and to the organization and leadership, hydrological monitoring and forecasting, reservoir operation, risk investigation and emergency rescue, and wading safety.

　　During the Yellow River water and sediment transfer period, the Yellow River Committee will pay close attention to the weather situation changes, timely analyze the water and rain conditions, strengthen emergency duty and flood control consultation, strengthen real-time reservoir dispatching, strengthen project inspection and defense, ensure the smooth progress of water and sediment transfer, and ensure the safety of personnel and projects.

　　Since July 1st, many places have adjusted the deposit base of housing provident fund. For example, the upper limit of the monthly deposit base of Beijing housing provident fund is raised to 5102 yuan, and the income of employees’ individual provident fund accounts will increase.

　　Different from previous years, some areas have also adjusted the upper limit of the housing provident fund deposit ratio this year. According to the Notice on Appropriately Reducing the Deposit Ratio of Housing Provident Fund in Phases issued by the State Council in April, it is required that the deposit ratio of housing provident fund shall not exceed 12%. The reporter from Zhongxin. com found that Guangdong, Anhui, Tianjin, Chongqing and other places have successively issued notices to reduce the maximum deposit ratio of housing provident fund from 20% and 15% to 12%.

　　The provident fund deposit base began to implement new standards and was raised more.

　　From July 1st, many places began to implement the newly approved standard for the deposit base of provident fund. The newly set monthly deposit amount and lower limit of housing provident fund are based on the average monthly salary and minimum wage of local employees in 2015 respectively. Judging from the adjustment range, the upper limit of monthly deposit in Beijing, Nanjing and other places has been raised above 400 yuan.

　　The Office of the Beijing Housing Provident Fund Management Committee issued a notice on June 21, saying that according to the calculation, the upper limit of the monthly contribution of the housing provident fund in 2016 was 5,102 yuan, and the upper limit of the monthly contribution of employees and units was 2,551 yuan. In 2015, the upper limit of the monthly deposit of Beijing housing provident fund was 4,654 yuan, compared with 448 yuan this year.

　　Nanjing requires that the maximum deposit base of housing provident fund in 2016 should not exceed three times (20,200 yuan) of the monthly per capita salary of employees in Nanjing in 2015, breaking the "2" prefix for the first time; At the same time, the upper limit of monthly deposit is 4,848 yuan, which is higher than 4,368 yuan in 2015 in 480 yuan.

　　The relevant notice of Shanghai to adjust the deposit base of housing provident fund shows that the monthly deposit limit of housing provident fund in 2016 is 2494 yuan, which is 204 yuan higher than the monthly deposit limit of 2290 yuan in 2015.

　　The reporter noted that in areas where the average monthly salary and minimum wage standard of employees in 2015 have not yet been published, there is a "temporary shortage" of the deposit limit. For example, because the minimum wage in 2015 has not been announced in Nanjing, it is temporarily impossible to calculate the minimum monthly deposit.

　　After adjustment, under the condition that the deposit ratio remains unchanged, the employee’s salary may be slightly reduced, but the unit’s simultaneous deposit amount will increase, and the employee’s personal housing provident fund account income will increase. From the perspective of buying a house and finally withdrawing income, it is actually good.

　　We will implement the deposit ratio "height limit order" and "guarantee the bottom" in many places.

　　In April this year, the State Council issued the Notice on Standardizing and Appropriately Decreasing the Deposit Ratio of Housing Provident Fund in Stages, requiring that all regions should strictly implement the relevant regulations within two years from May 1, 2016, and all housing provident fund deposit ratios above 12% shall be standardized and adjusted, and shall not exceed 12%.

　　Based on this provision, Guangdong, Jilin, Anhui and other places will adjust the upper limit of the proportion of housing provident fund units from 20% to 12%; Fujian, Chongqing, Tianjin and other places reduced the maximum deposit ratio from 15% to 12%.

　　Previously, the website of the People’s Government of Guangdong Province published a series of plans for supply-side reform in 2016-2018, which mentioned that Guangdong would reduce the proportion of housing provident fund deposit, and the upper limit of deposit would be reduced from 20% to 12%. At the beginning of July, Guangzhou, Dongguan and other cities also officially adjusted the upper limit of housing provident fund deposit ratio to 12%.

　　At the same time, the deposit ratio is "limited", and the work of "guaranteeing the bottom" is promoted simultaneously. According to Article 18 of the Regulations on the Management of Housing Provident Fund, "the deposit ratio of housing provident fund for employees and units shall not be less than 5% of the average monthly salary of employees in the previous year; Cities with conditions can appropriately increase the deposit ratio. "

　　To this end, Qinghai proposed that the contribution of housing provident fund units can be determined by themselves according to the operating conditions of enterprises, and shall not be less than 5%.

　　The minimum deposit ratio implemented by Nanjing Provident Fund Management Center is 8%; Changchun stipulates that except for some enterprises with insufficient funds, they can apply for a phased reduction of the deposit ratio, and the deposit ratio of units and employees is not less than 7%.

　　Set and adjust the "timetable" in many places. Enterprises with operational difficulties can pay back or postpone payment.

　　The adjustment of the deposit base of housing provident fund has been implemented since July 1. In order to ensure the smooth progress of the work, many places have also set a "timetable" for adjustment.

　　Chengdu requires that all units can adjust the deposit base of employee housing provident fund through the online government affairs hall of Chengdu housing provident fund or the windows of various outlets. In principle, the adjustment should be completed before July 30; Dongguan said that if the depositor fails to go through the relevant procedures on time, it will be enforced from August; The approval time for Fujian is July 5-August 5.

　　In addition, according to the Regulations on the Management of Housing Provident Funds, enterprises with operational difficulties can enjoy the corresponding "relaxation" policy. That is, after passing the corresponding audit, it is allowed to pay back or postpone the provident fund, and there are different management regulations and audit conditions in different places.

　　Chongqing puts forward two conditions for the identification of enterprises with production and operation difficulties: continuous losses for more than three years, and the average monthly salary of employees is lower than 50% of the average monthly salary of employees in urban non-private units in the city last year; Or stop production or business, and stop paying wages for more than half a year. In principle, the suspension of deposit shall not exceed one year at a time.

　　Guangzhou proposed that units with difficulties in deposit can apply for reducing the deposit ratio (less than 5%) or delaying payment according to the current regulations. However, there is no specific holdover period. (zhong Qing)

1905 movie network news　Written and directed by Yang Bingjia, Wei Junzi as producer, Zhang Zhe as producer, Pengfei Qin as action director, starring Gao Weiman, Xiang Hao, Liu Ben and Zhang Di, will be launched on June 3rd. A few days ago, the film released the role poster, and all the characters with clear distinction between right and wrong appeared. The situation that the little people fought against the big forces was quite refreshing, and the new amazing role of Xie Miao, the most popular man in the Internet University, was even more exciting.

In the role poster exposed in the film "Arrogant", powerful and insidious big men and heroic and unyielding little people confront each other, and a strong sense of modern crime types overflows under the ancient costume. Cheng Blind Man (Xie Miao) was originally just a "knife catcher" who paid money to handle affairs. He met Niyan (Gao Weiman), a drunken woman who was slain and humiliated, by chance, and his brother Nijun (Zhang Haosen) was killed by Yu Wenying (Xiang Hao), a top power. Yu Wenying is extremely well-dressed and cruel, and regards human life as dirt. His minions He Qiufeng (Liu Ben) and Heijiao (Kang Xuan) are all sinister and vicious. As a blind man, he was furious and took the road of seeking justice for revenge, and Qin Niang (Zhang Di), a former confidante on the battlefield, did not hesitate to die together and was involved in this powerful dark dispute. In the poster, the role declaration highlights the confrontation between good and evil camps. The more brutal and insidious the big forces are, the more brave, unyielding and affectionate the little people are. After the poster was released, some netizens said: "It is this disparity in power that shows the dramatic tension and the soul of the characters. This film has held the cool feeling of crime movies to death."

Xie Miao, who is known as "the most popular man in the Internet University", has led the leading role in "Arrogant". No matter from the action design or the role richness, Xie Miao has ushered in a milestone in his personal film history. Cheng Blind, played by Xie Miao, originally didn’t intend to avenge Ni Yan. In the film, the protagonist witnessed and experienced the cruelty and injustice of evil forces, and finally the former god killer was awakened to start a refreshing revenge war. In addition, Xie Miao tried to close his eyes for the first time in the whole action scene in the film, and the excitement increased with the difficulty of the action. Xie Miao said: "If there’s one play that I can fully play, I think it’s" Arrogant ". Maybe I have accumulated so many plays before, just to become a blind man. " Wei Junzi, a producer of the film and a senior genre researcher, said: "This will be the beginning of a new stage for Xie Miao as an actor and an action actor." Before the release of the preview, some netizens were very much looking forward to Xie Miao’s new film and commented: "He is a good actor who should have been on fire long ago!"