Yangdun Township, belonging to Shunchang County, Nanping City, Fujian Province, is located in the northern part of Shunchang County, bordering Lanxia Township to the east and southeast, Pushang Township to the west and southwest, and Renshou Township to the north, with an administrative area of 129 square kilometers. As of the end of 2019, Yangdun Township has a household population of 10,330. During the Qing Dynasty, it belonged to Renshou sub-county Shourong and Tianxi Du. in 1984, Yangdun Commune was abolished and Yangdun Township was established. As of June 2020, Yangdun Township has 10 administrative villages under its jurisdiction, and the township people's government is based in Yangdun Village. In 2019, Yangdun Township has 17 industrial enterprises, including 1 above scale, and 5 general stores or supermarkets with business area over 50 square meters.