Chengdu, referred to as Rong or Jincheng for short, is located in the middle of Sichuan Province and is known as the land of abundance. Now it is the administrative center of Sichuan Province, the southwest science and technology center, the southwest business center, the southwest financial center, the comprehensive transportation hub in the west, the pilot city that China took the lead in establishing the socialist market economic system, the city that is financially open to the outside world, and the sub-provincial city. According to the China Urban Development Report, Chengdu ranks ninth in comprehensive strength (the first in the west). In 2004, it was selected as "Top Ten Most Economically Vibrant Cities of CCTV China", ranking first in the west in terms of economic aggregate.

Chengdu, also known as Chengdu, is called Rong for short. Also known as "less cities", it has been one of the top ten cities in China since ancient times. Now it is the administrative center of Sichuan Province, a sub-provincial city, a central city in southwest China, a center of commerce, science and technology, communication, culture, education and transportation in southwest China, and a new experimental area for comprehensive reform of urban and rural areas. Chengdu is located in the middle of Sichuan Province and the west of Sichuan Basin (the hinterland of Chengdu Plain). Chengdu is one of the earliest cities in China with the longest lasting prosperity, and it is also one of the famous historical and cultural cities in China. Detailed historical materials Chengdu was founded 3 16 years ago, with a history of more than 2,300 years. According to archaeological discoveries such as Jinsha Site, Chengdu has been a highly developed urban settlement for more than 3,200 years. In 20 10, Chengdu's GDP reached 55,565,438+300 million, ranking 13 in China. In 2007, the State Council officially approved Chengdu as a new experimental zone for comprehensive reform of urban and rural areas. In 2007, Chengdu was identified as the best tourist city in China and the best commercial city in China. In 2009, China Excellent Tourism Destination City Center officially awarded Chengdu the title of "Excellent Tourism Destination City in China". 20 10 China UNESCO awarded Chengdu the title of "Gourmet Capital" and officially approved Chengdu to join UNESCO Creative City Network in China, becoming the first "Gourmet Capital" in China. In 20 10, Chengdu made great efforts to create "China Modern Garden City", which was deeply supported by Chengdu citizens and achieved remarkable results. 20 10, at the first annual meeting of low-carbon China Forum, Chengdu won the titles of "Low-carbon China Contributing City" and "Top 200".

Chengdu (3 1) won the honorary title of "the most competitive low-carbon industrial base city" after 9 years. 20 10 Chengdu won the title of "People's Satisfied City with Urban Management" at the China Urban Science Development Forum. At the 6th China International Convention and Exhibition Culture Festival, Chengdu won the title of "Top Ten Brand Convention and Exhibition Cities". 20 10 in China convention and exhibition industry annual meeting-Expo theme convention and exhibition planning and China convention and exhibition industry development forum, Chengdu won the "China Convention and Exhibition Star Best City Award" for its excellent exhibition facilities, excellent exhibition environment and excellent exhibition service. Jinjiang

In 20 10, the State Council officially approved the establishment of Chengdu High-tech Zone Comprehensive Insurance Zone. In 20 10, Forbes, an authoritative American magazine, released the ranking of the fastest growing cities in the world in the future 10, and Chengdu ranked first. A Famous Historical Person in Chengdu —— Di's Chinese Painting Works

[1] In 2010, it won the title of "Top Ten Most Happy Cities in China". In the latest ranking of the world's livable cities published by Business Travel, Chengdu won the crown with its unique charm. 20 1 1 In July, Chengdu was elected as an emerging commercial city in China (11). On 20 1 1 year, the construction of Tianfu New District in Chengdu was officially launched. On July 29th, 20 1 1 won the highest honor award of "China City with People's Livelihood Achievement Model". In August, 20 1 1, Chengdu won the second place in the "happiest city" (second only to Hangzhou). In the "20 1 1 Top Ten Quality Living Cities in China" released simultaneously, Chengdu ranks fourth (only after Shanghai, Hangzhou and Jinan). 2011September 6th, under the guidance of the State Council Press Office, Ministry of Culture and National Tourism Administration, and sponsored by China Radio International, Chengdu was rated as "the most famous cultural city in China" with the votes second only to Beijing. 20 1 110/0 was announced at the "2011China leisure city development comprehensive evaluation conference" in Qingdao, and ten cities including Chengdu, Qingdao and Hangzhou were awarded as "the best leisure cities". 20111kloc-0/On October 29th, the only national laboratory in western China was located in Chengdu Southwest Jiaotong University. 2011118 Xingyi Town, Xinjin County, Chengdu was awarded the title of "National Organic Agriculture Demonstration Base". Ancient Architecture in Chengdu —— Tan Yijing's Chinese Painting Works

Chengdu basic information Chengdu Hua furong

Ginkgo biloba in Chengdu

Chengdu standard sunbird

Chengdu area code 028

Chengdu Postal Code 6 10000

Chengdu automobile license plate chuan a

Edit this administrative division of Chengdu.

As of July 3rd120th1day, Chengdu has a total of 9 districts (Qingyang District, Jinjiang District, jinniu district, chenghua district, Wuhou District,

Chengdu (10) Wenjiang District, Xindu District, Longquanyi District and qingbaijiang district), 1 development zone (high-tech zone), 6 counties (Pixian County, Shuangliu County, Xinjin County, Jintang County, Dayi County and Pujiang County) and 4 county-level cities (Qionglai City). City scope: Qingyang District, Jinjiang District, jinniu district, Wuhou District, chenghua district, Wenjiang District, Xindu District, Longquanyi District, qingbaijiang district, Pixian County and Shuangliu County, with an area of 14 18 square kilometers.

Edit this paragraph, the current leader of Chengdu.

Secretary of Chengdu Municipal Party Committee: Mayor of Chengdu Municipal People's Government of Huang Xinchu: Vice Mayor of Ge Honglin: Sun Ping, Zhao Xiaowei, Fu Yonglin, Bai Gang, Liu Pu, Wang Zhonglin and Xie Ruiwu.

Edit this geographical area

Chengdu is located between east longitude102 54'-104 53' and north latitude 30 05'-3126', with east-west length192km and north-south width166km. The average elevation of Chengdu's built-up area is 500 meters, and Jinjiang, Fuhe and Shahe flow through it. The terrain of Chengdu is relatively complex, with Longquan Mountains and basin hills in the east, Chengdu Plain in the middle and Qionglai Mountains in the west. The highest point: Miaojiling (5353 meters above sea level), and the lowest point: Wufeng Town (378 meters above sea level). Longquan mountain range in the eastern hilly area is 600- 1000 meters above sea level, and the vegetation is seriously damaged. It runs through Longquanyi District and Jintang County in the east of Chengdu in the northeast-southwest direction. This mountain range is the dividing line between Chengdu Plain and basin hills. In the east of Longquan Mountain range, shallow hills are rolling continuously.

Chengdu Giant Panda Research Base (10) Only a part of Jintang County is located in the hilly area east of the mountain range. The central plain Chengdu Plain is located between Longquan Mountain and Qionglai Mountain, accounting for about 50% of the total area of Chengdu, with an altitude of 450-720 meters. It is an alluvial fan plain formed by Minjiang River, Tuojiang River and their tributaries. Due to the Du Jiang weir water conservancy project, Chengdu plain is densely covered with river networks, and because of the fertile land, Chengdu is one of the most important grain producing areas in China. There are also some shallow hills scattered on the plain, such as Phoenix Mountain and Mopan Mountain in the suburbs of Chengdu. Qionglai Mountain Range in the western mountainous area is the easternmost mountain system of Hengduan Mountain Range, which runs through Pengzhou, Dujiangyan, Dayi, chongzhou city and Qionglai City in the western part of Chengdu from northeast to southwest, with many peaks above 4000 meters above sea level. The area has great differences in altitude, rich landforms and rich natural landscapes.

Edit the climate of Chengdu in this paragraph.

Chengdu belongs to subtropical monsoon humid climate, with mild climate, four distinct seasons, long frost-free period, abundant rainfall and little sunshine. The annual average temperature is 16.2℃, the annual maximum temperature is 37.3℃, the annual extreme minimum temperature is -5.9℃, the hottest month appears in July and August, the monthly average temperatures are 25.4 and 25.0℃, and Leng Yue appears in 65,438+10, with the monthly average temperature of 5.6℃. The annual total precipitation is 965,438+08.2 mm, and the rainfall is mainly concentrated in July and August, with monthly rainfall of 225 and 229 mm respectively. The months with the least rainfall are 12 and 1, and the monthly rainfall is about 6 mm respectively. The rainstorm period generally occurs from May to September, and the perennial rainstorm occurs at the end of June, early July and the end of August respectively. There is no severe cold in winter, which is beneficial to the development of Koharu and animal husbandry. Continuous foggy weather has a great influence on traffic and shipping. It is dry in winter and there are few photos. It seldom snows in Chengdu, only once or twice a year at most.

Edit this section of Chengdu's population and nationalities.

The population was 20 1 1 on September 30th, and the resident population of Chengdu was 14047625. Compared with the results of the fifth census, from 2000 to 20 10, the population of Chengdu increased by about 28 10/00000, with an average annual growth rate of 2.25%. The registered population in Chengdu is 1 1426985. The population of the main urban area of Chengdu is 5.295 million, accounting for 37.7% of the population of the main urban area of Chengdu. Among the permanent residents in Chengdu, the urban population is about 9.22 million, accounting for 72.8%. There are 56 nationalities in Chengdu. The population of Han nationality is the largest (1 1366447). The population of ethnic minorities is 60,538 (with the largest Hui population), mainly distributed in Chengdu's built-up area, Mi Mou Town of qingbaijiang district, Tuanjie Town of Pixian County, Hong Guang Town, Pengzhou City and Dujiangyan City.

Edit this history of Chengdu

Origin of Chengdu

Chengdu has a long history and is known as "Land of Abundance", "South of the Yangtze River in Sichuan" and "Suzhou and Hangzhou in Sichuan". According to historical records, in the middle of the 5th century, the ancient Shu kingdom moved its capital from Guangdufan Township (now Shuangliu County) to Chengdu to build a city. As for the origin of Chengdu, according to Taiping Yuhuan Ji, it is borrowed from the historical process of establishing the capital of the Western Zhou Dynasty, and it was named after Zhou's "living in one year, being formed in two years, and being formed in three years". During the Five Dynasties and Ten Kingdoms period, Meng Chang, the Emperor of the Later Shu Dynasty, favored hibiscus flowers and ordered people to plant hibiscus trees on the city walls. When flowers are in full bloom, Chengdu is called "the city of hibiscus", so Chengdu is also called "the city of hibiscus" for short. The Jinsha site unearthed in 200 1 advanced the history of Chengdu from 3 1 1 BC to 6 165438 BC.

Development history

Chengdu is the earliest developed area in southwest China and one of the first (24) national historical and cultural cities in China. According to the exact records, Chengdu has a history of more than 2300 years. However, the Jinsha site unearthed in 2 1 century advanced the organizational history of Chengdu (about 1200 ~ 650 BC). It has exceeded the time for Suzhou to build a city. As early as the 4th century BC, the enlightened Shu Dynasty defined Zhou Wang's move to the capital as "one year to get together, two years to become Chengdu, and three years to become Chengdu", which has been passed down to this day.

Wuhou Temple (12) Qin and Han Dynasties

During the Qin and Han Dynasties, Chengdu developed economically and culturally. Before 3 16, the state of Qin annexed Bashu. The first 3 1 1 year. In 106 BC, Emperor Wu of the Han Dynasty set up 13 State History Department in China and Yizhou History Department in Chengdu, which were in charge of Ba, Shu, Guanghan and Qianwei counties respectively. At the end of Qin Dynasty and the beginning of Han Dynasty, Chengdu replaced the Central Plains and was called "Tianfu". At the end of the Western Han Dynasty, Gongsun Shu proclaimed himself emperor and decided to settle down in Chengdu. At the end of the Eastern Han Dynasty, Liu Yan was appointed as "Yizhou Pastoral" and moved to Chengdu from Luo County, Guanghan County, with Chengdu as the government, county and county. During the Western Han Dynasty, Chengdu's brocade was very developed, so it was called "Jinguan City" or "Jincheng City". Other handicrafts such as silk nests, silk weaving, salt boiling, iron smelting, weapons, gold and silver wares, lacquerware and other handicrafts are also very developed. During the Qin and Han Dynasties, Chengdu's commerce was developed, and during the Qin Dynasty, Chengdu became a national metropolis. In the Western Han Dynasty, Chengdu had a population of 76,000 and nearly 400,000, making it one of the six largest cities in China (Chang 'an, Luoyang, Handan, Lintao, Wan and Chengdu). "Shaocheng" is the most developed commercial city in Chengdu, where goods are piled up like mountains and shops and stalls are everywhere. In addition, the literature and art of Chengdu in Han Dynasty reached a very high level. Sima Xiangru, Yang Xiong and Wang Bao were the most famous writers in China at that time. The Han Dynasty brick and stone reliefs unearthed in Chengdu are beautifully painted and have a wide range of contents.

Sui and Tang Dynasties

During the Sui and Tang Dynasties, Chengdu was economically developed, culturally prosperous and Buddhism prevailed. Chengdu has become the third of the four famous cities in China (Chang 'an, Yangzhou, Chengdu and Dunhuang), with developed agriculture, silk weaving, handicrafts and commerce, rapid development of papermaking and printing, and its economic status is called "Yang Yi Yi Er" (that is, Yangzhou is the first and Chengdu is the second). "Shu Embroidery" is one of the three famous embroideries in China, and "Shu Brocade" is regarded as a tribute treasure, and its output ranks first in China. Chengdu is one of the birthplaces of woodcut prints in China. In the late Tang Dynasty, most printed materials came from Chengdu. In addition to the important vegetable market and sericulture market in China, there is also a "grass market" in Chengdu, that is, the township market distributed in neighboring areas. In the Tang Dynasty, writers gathered in Chengdu, and great poets such as Li Bai, Du Fu, Wang Bo, Lu, Gao Shi, Cen Can, Xue Tao, Li Shangyin, Tao Yong and Kang Shu all lived in Chengdu for a short time. In the Tang Dynasty, Chengdu developed tourist attractions such as Kaimohe Pool and Baihuatan. During the Zhenguan period, Jianyuan Temple was built in the north of the city. During the Tang Dynasty, it was renamed Zhaojue Temple, which was called "the first jungle in western Sichuan".

Song and Yuan Dynasties

After the Song and Yuan Dynasties, Chengdu was the political, economic, military and cultural center of Sichuan and even the whole southwest region. During the Song Dynasty, Chengdu was prosperous and its economy and culture were more developed. The silk industry has expanded in scale and variety. The varieties of Shu brocade have developed from 10 in the Tang Dynasty to more than 40 in the Song Dynasty, which can weave new patterns such as Tianma, flying fish, peacock and Ruyi peony. Every year, the silk products handed in by Chengdu account for more than 70% of the national total. Chengdu has a high level of papermaking, and the Tang Dynasty imperial court stipulated that the books of the National Library must be copied with hemp paper made in Chengdu. During the Tang and Song Dynasties, there were special silkworm markets, medicine markets and flower markets in Chengdu. Due to the development of commerce, the world's earliest paper money "Jiaozi" appeared in Chengdu. During the reign of Renzong in the Northern Song Dynasty, a government-run Jiaozi firm was established in Yizhou (Chengdu), and the government publicly printed and distributed Jiaozi. In the early years of the Northern Song Dynasty, the imperial court established Chengdu as the government office of Chengdu. In the fifth year of Bao You in the Southern Song Dynasty (1257), the Yuan army captured Chengdu. In the 23rd year of Yuan Dynasty (1286), the central government of Yuan Dynasty established "China, Sichuan and other provinces" in Chengdu.

Ming and Qing dynasties

In the fourth year of Hongwu in Ming Dynasty (137 1), the Ming army conquered the Daxia regime established by Ming Yuzhen in Chongqing, and established the Chief Secretary of Sichuan Chengxuan in Chengdu, with its capital in Chengdu. Chun Zhu, the 11th son of Zhu Yuanzhang, the founder of the Ming Dynasty, was named King of Shu, and the palace was located in Chengdu, which is now the "imperial city". In the seventeenth year of Chongzhen in the Ming Dynasty (1644), Zhang led an army into Chengdu, became emperor on his own, and called Chengdu Xijing. Then the Eight Banners of Manchuria entered Sichuan and fought fiercely with Zhang in Chengdu. In the third year of Shunzhi in Qing Dynasty (1646), the whole city of Chengdu was burned by war, and then it was deserted for five or six years, so Sichuan Provincial Association moved to Langzhong, Baoning Prefecture. During the reign of Kangxi, the imperial court carried out the immigration of "Huguang filling Sichuan", and Chengdu gradually recovered its vitality, and the provincial capital moved back to Chengdu. In the Qing Dynasty, the Ministry of Foreign Affairs of Sichuan was located in Chengdu. The emperor also sent the Governor of Sichuan and the General of Chengdu to Chengdu. In the second year of Tongzhi in Qing Dynasty (1863), Shi Dakai, the general of Taiping Heavenly Kingdom, led his troops into Sichuan and failed to attack Chengdu. The Qing army caught him and put him to death in an alley in Chengdu.

Republic of China period

In June of the third year of Qing Dynasty (19 1 1), Chengdu launched a road protection movement. The "Chengdu Bloody Case" triggered by Zhao Erfeng, then Governor of Sichuan, triggered a popular uprising, which directly led to the full-scale outbreak of the Revolution of 1911 and made immortal contributions to the bourgeois-democratic revolution in China. 1On October 27th, Pu Dianjun, a constitutionalist, declared the independence of Sichuan and established the Dahan military government as the governor of Sichuan. In the first year of the Republic of China (19 12) in March (12), the Chengdu military government and the Chongqing Shu military government merged into the Sichuan military government, with Yin as the viceroy and Zhang Peijue as the deputy viceroy. In the 11th year of the Republic of China (1922), the city preparatory office was renamed as the city office. During this period, some modern educational institutions such as Sichuan University and West China United University were established in Chengdu. In the seventeenth year of the Republic of China (1928), the municipal government was officially changed to the municipal government, and the National Government made Chengdu a provincial city and continued to be the capital of Sichuan Province. Due to the chaos of Sichuan Army factions, from the first year of the Republic of China (19 12) to the twenty-second year of the Republic of China (1933), Chengdu was caught in a long-term warlord struggle. In the 26th year of the Republic of China (1937), War of Resistance against Japanese Aggression broke out, and various industrial and mining enterprises, universities and cultural groups along the coast of China moved to Sichuan, and Chengdu, the capital of Sichuan, became the rear area of China. For example, the Central Army Military Academy (Whampoa Military Academy, Army Military Academy) moved to Chengdu North Campus in the 26th year of the Republic of China (1937), and did not change its location until the Kuomintang was defeated and withdrew from the mainland, which lasted for 1 1 year. In addition to short-term training courses, 10 students graduated from Chengdu, which is the school that trains the largest number of students in the mainland. Another example is that Nanjing Jinling University, Jinling Women's College of Arts and Sciences, Shandong cheeloo university, Nanjing Central University School of Medicine, and Department of Animal Husbandry and Veterinary moved to Chengdu Huaxi Dam around 1938, and Huaxi Dam is called "paradise" in the rear area. In June of the 33rd year of the Republic of China (1944), the US military planes that bombed Japanese mainland departed from Chengdu and several nearby airports and made more than 900 sorties, which made outstanding contributions to War of Resistance against Japanese Aggression. In the thirty-eighth year of the Republic of China (1949), the civil war between the Kuomintang and the Communist Party ended, and the National Government moved from Chongqing to Chengdu. Later, during the period of People's Republic of China (PRC)'s stay in Taipei (1952), the administrative office was abolished and the organizational system in Sichuan Province was restored. Chengdu has always been the capital of Sichuan Province. 1989 In February, with the approval of the State Council, Chengdu's economic and social development plan was listed as a national plan, enjoying the provincial economic management authority, and became one of the 14 cities with separate plans in the country (1993, the State Council revoked the separate plan of provincial capital cities); 1994 On February 25th, the Central Organization Establishment Committee issued a notice (Zhong Bian [1994]1No.), and the administrative level of Chengdu was sub-provincial.

Edit this paragraph as the first paragraph in the history of Chengdu.

Dujiangyan water conservancy project was built in 256 BC and has been used ever since. In 6 1 BC, Dujiangyan exploited deep-well natural gas in Lin Qiong for salt making, cooking and lighting. Jin Shu, also known as "splendid brocade", is the earliest brocade invented in the world. The pedal loom in the Eastern Han Dynasty was the most advanced loom in the world at that time. In Han Dynasty, Chengdu was the center of lacquer craft in the world and the birthplace of China tea culture. In the Tang Dynasty, Chengdu was the first city in the world to invent and use block printing. Dalagni Mantra by Bian Jia in Chengdu, Residual Pages of Diamond Sutra by Nishikawa and Residual Pages of Family Calendar by Fan Shang in Chengdu are the earliest surviving prints in the world.

Rail Transit Laboratory of Southwest Jiaotong University (2 pieces) During the Northern Song Dynasty, Chengdu merchants jointly issued the world's earliest paper money "Jiaozi", and the government set up the world's earliest bank "Jiaozi Service" to manage savings in Chengdu. In 256 BC, Li Bing, the prefect of Shu County, made an investigation on Dujiangyan Water Gauge, which was the earliest draft of China. Wen Weng, the magistrate of Shu County, founded "Wen Weng Poetry", the earliest local official school in China. Sima Xiangru and Yang Xiong, Chengdu people among the four great writers of Han Fu, laid the foundation of Han Fu. From 348 to 354 A.D., Chang Qu of the Eastern Jin Dynasty compiled the earliest local chronicles of Huayang Country in China. Meng Chang, the late ruler of Shu, personally wrote China's first Spring Festival couplets "Qing Yu in a bumper year". Chengdu painter Huang Quan founded the China meticulous flower-and-bird painting school, and Meng Chang, the elegant Danqing queen of Shu, founded the Hanlin Painting Academy, which became the earliest royal painting academy in China. Around 1082, Zhao Chongzuo edited the first glossary in the history of China literature, and Tang Shenwei, a famous doctor in the Northern Song Dynasty, compiled the earliest existing Pharmacopoeia in China.

Edit Chengdu's comprehensive strength in this section.

Chengdu Municipal People's Government has positioned Chengdu as an important central city with the strongest comprehensive strength and the best living environment in the central and western regions. Now Chengdu is committed to building a financial center in the central and western regions of China, and is the head city of the central and western headquarters economy.

Tianfu Square (65,438+00) Chengdu has made great achievements in electronic information industry, biomedicine industry, chemical industry, furniture and footwear manufacturing industry, animation and media industry, convention and exhibition industry, aerospace industry and tourism industry. Chengdu is the center of science, technology, commerce, finance, transportation and communication in southwest China as determined by the State Council, the first batch of famous historical and cultural cities in China, and the national experimental zone for comprehensive reform of urban and rural areas. Since ancient times, it has enjoyed the reputation of "Land of Abundance", with national high-tech industrial development zones and economic and technological development zones, 200 Fortune 500 enterprises have settled in Chengdu, and nine countries including the United States, Germany, France, Thailand, Singapore, South Korea and Pakistan have set up consulates in Chengdu, winning the titles of national civilized city, national environmental protection model city, China's most economically dynamic city and China's best commercial city. It was awarded "China's Best Tourist City" and "World Food Capital" by the United Nations World Tourism Organization and UNESCO respectively, ranked third in the subjective survey of China's international image conducted by Gallup Consulting, rated as a benchmark city of China's inland investment environment by the World Bank, and rated as 20 1 1 one of the best emerging commercial cities in the world by Fortune magazine. Chengdu is the only city that won the title of "China Famous Exhibition City", ranking first in the central and western regions in terms of exhibition scale and exhibition economy scale, and becoming one of the five largest exhibition center cities in China.

Edit this section of Chengdu economy

Chengdu is one of the important commercial cities, and the number of foreign retail businesses in China ranks among the best, including Chunxi Road, Rome City, Tianfu Square, Xinnan Tiandi, Jianshe Road, Guanghua, Hongpailou, Lotus Pond, Moziqiao and Taisheng Road. With the rapid and healthy development of economy and society, the level of internationalization has been continuously improved, social civilization has been harmonious and orderly, and the living environment has been continuously improved. Chengdu has initially become an engine city for the development of the western region and an important growth pole leading the economic development of the western region. In 20 10, the city's regional GDP reached 55565438+300 million yuan, a year-on-year increase of15%; The general budget revenue of local finance was 52.69 billion yuan, an increase of 36% in the same caliber; Investment in fixed assets was 425.54 billion yuan, a year-on-year increase of10.6%; The total retail sales of social consumer goods was 2.41.76 billion yuan, an increase of1.08%; The per capita disposable income of urban residents is 20,835 yuan, and the per capita net income of farmers is 8,205 yuan, increasing by 1 1.7% and 15 1% respectively. These data are in the forefront of similar cities in China, and we can basically see the overall scale and good development trend of Chengdu's economy. As a modern mega-center city with the best entrepreneurial environment, the best living environment and the strongest comprehensive competitiveness in the central and western regions of China, Chengdu has comparative advantages such as excellent living environment, strong market radiation, good supporting facilities for industrial development, complete infrastructure, perfect financial services and standardized and efficient government services. Chengdu's good investment environment and huge business opportunities have attracted extensive attention of domestic and foreign enterprises, and entrepreneurs have visited Chengdu to invest. The actual utilization of foreign capital and the introduction of the world's top 500 enterprises in Chengdu rank first in central and western China.