DANAN TOWN, belonging to Muchuan County, Leshan City, Sichuan Province, is located in the eastern part of Muchuan County, neighboring Dibao Township in the east, Muxi Township in the south, and Arrowboard Township in the north.The township's people's government is located 19 km away from the county town of Muchuan, with a total area of 129.29 square kilometers, and, as of the end of 2019, DANAN TOWN had a household population of 23,949.
On December 13, 2019, Tanku Township was abolished and the administrative area under it was transferred to the jurisdiction of Dannan Township. As of June 2020, Dannan Township has 2 communities and 13 administrative villages under its jurisdiction; the township's people's government is located at 106 Main Street.
In 2019, Dannan Township had 3 industrial enterprises and 13 general stores or supermarkets with business area of more than 50 square meters.