Fuyang, Anhui. According to the Party Construction Network of China Railway Fourth Bureau, Wang Changgui is a native of Fuyang, Anhui Province, a representative of the 14th People's Congress of Anhui Province, and an executive director of the municipal company of China Railway Fourth Bureau. China Railway Fourth Engineering Group Co., Ltd. is a large-scale construction enterprise with comprehensive construction capacity, and a backbone member and benchmark enterprise of China Railway Corporation, a fortune 500 enterprise in the world.