Hexi Town, belonging to Nanchuan District, Chongqing, is located in the southern part of Nanchuan District, adjacent to Xinzhou Town, Zheng'an County, Guizhou Province in the east, Bashao Town, Tongzi County, Guizhou Province in the south, bordering Delong Town in the west, and Guhua Town in the north, 42 kilometers away from the Nanchuan District People's Government, with a total area of 103.53 square kilometers. Since the early years of Kangxi in the Qing Dynasty, it has been the 7th A of Fulu Li in Nanchuan County; in September 1992, it was changed from Hexi Township to Hexi Township. As of the end of 2018, the household population of Hexi Township was 12,017. As of June 2020, Hexi Township has 2 communities and 3 administrative villages under its jurisdiction, and the township people's government is located in Jiuxi Community. In 2018, Hexi Township had 5 industrial enterprises and 3 general stores or supermarkets with a business area of more than 50 square meters.