Historical changes of administrative divisions in Chongqing

1July, 954, Chongqing municipality was abolished, Chongqing merged with Sichuan, and Chongqing was reduced from a municipality directly under the central government to a sub-provincial city. 1955, Tongzi county 17 township in Guizhou was placed under Chongqing. 1June, 959 Ba County, Qijiang County and Changshou County in Fuling District of Sichuan Province were placed under Chongqing Municipality.

On June 2010/8, Liangjiang New District, the third sub-provincial new district in China and the first national new district in central and western China, was formally established. On March 3, 2007, the State Council approved the establishment of China (Chongqing) Pilot Free Trade Zone.

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Chongqing is a comprehensive transportation hub in the southwest of China, connecting east and west and north and south. Its Jiangbei Airport is one of the "Top Ten" airports in China, and Orchard Port is the largest port of river, rail and water transport in China. Chongqing is located in the east of the basin, and its topography inclines from north to south towards the Yangtze River basin, with hills and mountains as the main landforms, with mountains accounting for 76%. The Yangtze River traverses the territory from west to east with a flow of 69 1 km.

Chongqing is a national historical and cultural city. 1 189, Song Guangzong first conferred the title of King Gong and then ascended the throne, calling himself "Double Celebration", hence the name Chongqing. Chongqing is the birthplace of "Hongyan spirit" and Bayu culture, and "hot pot" and "diaojiaolou" have far-reaching influence; In the history of more than 3,000 years, Zeng San was a national capital and built a city four times, which was called "Bayu" in history; During the period of War of Resistance against Japanese Aggression, he was the capital of the national government.

Baidu Encyclopedia-Chongqing