YanwukouYanwukou Township is a rural township in Sangzhi County, Zhangjiajie, Hunan Province, China.Administrative divisionsThe township is divided into 9 villages, which include the following areas: Banzhu Village, Yanwukou Village, Shaheping Village, Lujiata Village, Longjiaping Village, Daweiba Village, Sabuxi Village, Sijiatian Village, and Wujiatian Village.