Duogong Township (cancelled), originally belonging to tianquan county, Ya 'an City, Sichuan Province, is located at the eastern end of tianquan county, at the intersection of Tianquan River and Lushan River, with Lushan River in the east, Xinhua Township in the northeast, Duoying Town in Yucheng District in the southeast, Shiyang Town in the west, Le Ying Township in the southwest and Daping Township in the north, with a total area of 20.33 square kilometers.

20 19 12, Daping Township and Duogong Township were abolished, and the administrative area of Renjia Village in Daping Township was placed under the jurisdiction of Chengxiang Town.