Jingshan Town, Changfen Town and Baoji Town. According to the population statistics of Huaiyuan County in 2022, the first place is Jingshan Town 158 189, the second place is Changfen Town 109957, and the third place is Baoji Town 94 193. Huaiyuan County belongs to Bengbu City, Anhui Province, located in the north of Anhui Province, in the middle reaches of Huaihe River, at the southern end of Huaibei Plain, with Guzhen, Bengbu and Fengyang in the east, Huainan in the south, Fengtai and Mengcheng in the west and Suixi and Suzhou in the north.