Yanshan Township is located in the southwestern part of Wanzhou District, 32 kilometers away from Wanzhou urban area by water and 55 kilometers away by land (South Station). It borders with Hezui Township of Shizhu County in the east, shares the border with Xinxiang in the south, is separated from Wuling and Dewuidu townships by a river in the west, and is closely connected with Xikou Township in the north. The township covers an area of 56.4 square kilometers, with 806 hectares of arable land. Village (residence) size adjustment jurisdiction over 4 administrative villages, 1 community, 25 village (residence) groups, 4132 households, 13225 people. Rich in tourism resources, Yanshan Township Spring Village is building ecological chicken, alpine fish project. It is expected to operate on a large scale in 2012. There are 1.6 million square meters of water storage Dongxia Reservoir, Shijiaoya and Shentan Cave spawned two streams of mineral water, the water is clear and transparent, four seasons do not dry up; there are up to 30 million tons of coal reserves; there are natural gas wells 3, a natural gas dehydration station; there is a total installed capacity of 800 kilowatts of the three-stage power station and with the national power grid; there is a junior high school and the central elementary school, one health center, financial institutions, one. 14 kilometers of five - West Road crosses the territory, 7.5 km of the country, and the country's economy has been in the process of development of the country. The 14-kilometer Wu-Xi highway crosses the territory, and the 7.8-kilometer golden waterway is connected by land and water.