He has served as secretary of Bengbu Municipal Committee Office, chief of secretarial section, deputy director, deputy secretary-general and director of municipal government office, deputy secretary and district head of Shizhong District Committee, deputy mayor and party member of Bengbu City, deputy mayor and party member of Fuyang City, member of Standing Committee of Municipal Committee, secretary of Political and Legal Committee of Municipal Committee and director and party secretary of Municipal Public Security Bureau, member of Standing Committee of Municipal Committee, deputy mayor and deputy party secretary of Municipal Government (standing), and deputy director and deputy secretary of Standing Committee of Municipal People's Congress (municipal level).