,重庆，简称“渝”，别称山城，是中华人民共和国省级行政区、直辖市、国家中心城市、超大城市，国务院批复确定的中国重要的中心城市之一、长江上游地区经济中心、国家重要的现代制造业基地、西南地区综合交通枢纽 。,Chongqing, also known as mountain city for short, is a provincial administrative region, municipality directly under the central government, a national central city and a megacity of the peoples Republic of China. It is one of Chinas important central cities approved by the State Council, an economic center in the upper reaches of the Yangtze River, an important national modern manufacturing bas
