Chayuan Town, Jinsha County, Guizhou Province, is located in the northwest of Guizhou Province and the east of Jinsha County. It is a border trade market town between Jinsha and Zunyi, 35 kilometers away from the county seat, 75 kilometers away from the historic city Zunyi, 326 national highway 10 kilometers away from Guizun high-grade highway, 64 kilometers away. The town covers a total area of 79.63 square kilometers, with cultivated land area of 2 1.933 mu (including field 1/82 mu and soil1mu) and forestland area of 2784 1 mu. Administer 10 administrative villages and 128 villagers' groups. There are 6,424 households inhabited by Han, Miao, Yi, Buyi and Gelao nationalities, with a total population of 25,420, including 6/0/5 ethnic minorities and 0/785 ethnic minorities. The territory belongs to the hilly area with subtropical monsoon climate, with annual average temperature 16.5℃, annual average rainfall 1000- 1 100 mm, average elevation of 920 meters, frost-free period of about 320 days, and forest coverage rate of 34%.