Hongyun Subdistrict

Hongyun Subdistrict is a subdistrict and the seat of Dingcheng District in Changde Prefecture-level City, Hunan, China. Dividing a part of the former Wuling Town, the subdistrict was formed in 2013. It has an area of 11.26 km2 with a population of 34,900 (as of 2013).