Longchuan Town is located in Nanhua County, Wei Chu, where the government of Nanhua County is located, with an altitude of1857m. It is the political, economic, cultural and transportation center of the county, with 320 National Highway, Chuda Expressway, Guangtong-Dali Railway and 2 17 Provincial Highway (Nanyong Highway) passing through the territory. It is 34 kilometers east of Chuxiong, 42 kilometers north of Yao 'an and 98 kilometers west of Xiangyun. The cultivated land area is 35,267 mu, including 27,483 mu of paddy field and 7,784 mu of dry land, and the agricultural population occupies 0.79 mu of cultivated land per capita.