Chongqing, referred to as "Chongqing" for short, also known as Mountain City, is a provincial administrative region, municipality directly under the Central Government, national central city and megacity of China people? [179] One of the important national central cities approved by the State Council and the economic center of the upper reaches of the Yangtze River? [1], an important national advanced manufacturing center, western financial center, western international comprehensive transportation hub and international gateway hub? [2 1 1]。 Located in the southwest of China, north latitude1051'-10165438', north latitude 2810'-32/kloc-. [5], an important strategic fulcrum for the development of the western region, an important connection point between the "Belt and Road" and the Yangtze River Economic Belt, and a scenic inland open highland? [6]; It is famous not only for Jiangcheng, Wudu and Qiaocheng, but also for its mountain city? [7]。 By the end of 20021,it had jurisdiction over 26 districts, 8 counties and 4 autonomous counties. [2-4]? The total area is 82,400 square kilometers? [169], with a permanent population of 32124,300? [2 18]。
Chongqing is a national historical and cultural city. 1 189, Song Guangzong was first canonized as King Gong and later as Chongqing, hence the name Chongqing. Chongqing is the birthplace of Hongyan spirit and Bayu culture, and "hot pot" and "diaojiaolou" have far-reaching influence? [7- 10]。 Chongqing has Hongya Cave, Three Gorges of the Yangtze River, Dazu Stone Carvings, Wulong Karst and other landscapes. Chongqing is the largest industrial and commercial city in southwest China? [1 1], industrial internet logo analysis of the top nodes in China? [2 12] By the end of 2002 104, there were scientific research platforms such as Chongqing Science Center of China Academy of Sciences and Chongqing Big Data Research Institute of Peking University. [2 13], 69 universities in Chongqing? [12], China (Chongqing) Pilot Free Trade Zone? [13], Sino-Singapore (Chongqing) Strategic Interconnection Demonstration Project? [14], Liangjiang New District? [15], a new land and sea passage in the west? [16] and other strategic projects? [ 17]。
In 20021year, Chongqing achieved a regional GDP of 2,789.402 billion yuan, an increase of 8.3% over the previous year. The proportion of tertiary industry structure is 6.9:40. 1:53.0.