Changxing Central Township 1956 was established, 1958 was subordinate to Xiao He Commune, 1962 was established as Changxing Commune, and 1983 changed its township. 1997, with an area of 76 square kilometers and a population of 29,000, governs Changxing, Dashenzhuang, Matun, Baizhangtun, Wang Ji, Tanghuang, Mutun, Xiwangzhuang, Datianzhuang, Hanzhai, Weibukou, Renqiao, Xutun, Cuitun and Zengzhuang 15 administrative villages. In 2005, Wangzhuang Township was abolished, and its administrative area was placed under the jurisdiction of Changxing Township, and the resident of Changxing Township Government remained unchanged. 20 12 Changxing township was transferred from township to Changxing town. Attachment: Changxing Township is located in the southwest of runan county, on the east bank of Zhentou River, 36 kilometers away from the county seat. The south main canal of Baoshan Reservoir runs through from north to south. Historic sites include Wu Ge Site and Caozhai Site. Attachment: Wangzhuang Township is located in the southwest of runan county, 39 kilometers away from the county seat. There are Hongzhi ruins in the Tang Dynasty in the northeast. There are many hillsides in the territory, commonly known as "eighteen depressions in jiusan". [Evolution] 1975 established Wangzhuang Commune, 1983 changed its hometown. 1997, with an area of 69 square kilometers and a population of 22,000, governs 10 administrative villages such as Dawangzhuang, Jiangzhai, Houlilou, Qianyangzhuang, Liang Xiao Temple, Fenglou, Daita, Laowan, Taizi Temple and Zhuang Yan. On 2011July 19, with the approval of the provinces, cities and counties, villages were withdrawn to build towns, with a total area of 154 square kilometers, governing 25 administrative villages, 222 natural villages and 3 17 villagers' groups with a total population.