Dayan Village is an administrative village under the jurisdiction of Yongqing Town, Anyue County, ziyang City, Sichuan Province, with the urban-rural classification code of 220. The zoning code is 5 1202 1108200, and the first six digits of the resident ID number are 512021. The postal code is 64 1300, the long-distance area code is 0832, and the license plate number is Chuan M. Dayan Village is adjacent to Longtan Community, Guangxin Village, Ganzi Village, Vu Thang Community, Sanyuan Village, Yangming Village, Wugui Village, Liuhu Village, He Dian Village, Shiqiang Village, Bajing Village, Liujiao Village, Yanfu Village and Shinian Village.

Near Dayan Village are Anyue Stone Carving Jue Yuan Cave Scenic Area, Bao Sen Agriculture and Forestry Tourist Area, Charming Ninghai Scenic Area, Yuan Yue Flower Valley Scenic Area, Anyue Grottoes and other tourist attractions. There are Anyue Lemon, Tongxian Pomelo, Anyue Bacon, Wubao Honghua Lotus Root, Anyue rice rolls and other specialties.