CHONGQING

 Chongqing  is a major city in Southwest China and one of the five national central cities in the People's Republic of China (PRC). Administratively, it is one of the PRC's four direct-controlled municipalities (the other three are Beijing, Shanghai and Tianjin), and the only such municipality in inland China.

The municipality was created on 14 March 1997, succeeding the sub-provincial city administration that was part of Sichuan province. As of April 29, 2011, the municipality had a population of 28,846,170, although the urbanized area is estimated to have a population of only 6 or 7 million. Chongqing is the largest direct-controlled municipality, and comprises 19 districts, 15 counties, and 4 autonomous counties.

Its abbreviated name is derived from the old name of a part of the Jialing River that runs through Chongqing and feeds into the Yangtze River.