Nanmen Town is located in the southern part of Kaixian County, Chongqing, with an area of 158 square kilometers, spanning both sides of the PuLi River, YueXi River and QingJiang River. Most of the valley dam, the highest point of 1304 meters, the lowest 182 meters, the territory of the streams and rivers across, flatland. Jurisdiction of 22 villages, 2 neighborhood committees, 192 villagers groups. 2014 end of the total population of 72,342 people, 21,798 households, industrial and agricultural output value of 270 million yuan, total revenue of 11.17 million yuan, per capita net income of farmers 1,911 yuan, the total grain production of 29,380 tons.