Chengjiang City, county-level city under the jurisdiction of Yunnan Province, Yuxi City, is located in central Yunnan Province, along the Nanpanjiang River in the east and Yiliang County as a border, south and Jiangchuan District, Huaning County as a neighbor, the west and Chenggong District, Jinning District border, the north contains Yangzonghai and Chenggong District, Yiliang County adjacent. Between 24°29'-24°55'N latitude, 102°47'-103°04'E longitude, with a total area of 916 square kilometers. As of October 2022, Chengjiang City has 2 streets and 4 towns under its jurisdiction. As of the end of 2022, Chengjiang City had a resident population of 176,100. Chengjiang history for the county, road, government, county seat, there is "not let the literary style of the Central Plains, folklore is still as simple as the ancient times," the reputation. Chengjiang is a mid-subtropical plateau monsoon climate, is located in the Dianzhong City Economic Circle, three lakes ecological city cluster, Fuxian Lake - Xingyun Lake ecological construction and tourism reform and development of the integrated pilot area, Kunyu tourism and cultural industry economic zone in the core area. In 2022, Chengjiang City realizes a gross domestic product (GDP) of 16.22 billion yuan, divided into industries: the added value of the primary industry is 1.51 billion yuan, the added value of the secondary industry (industry and construction) is 3.20 billion yuan, and the added value of the tertiary industry is 11.51 billion yuan. The structure of the three industries is 9.3:19.7:71.0. The per capita GDP of the city is 92,886 yuan.