Master's degree, Party School, CPC Central Cttee. Since Dec. 1983, Member, CPC. Former: Propagandist, Secretary, Dabai Twon; Section Chief and Vice-Director, Research Department, CPC Baodi County Cttee. From 1997: Member, Standing Cttee, CPC Baodi County Cttee; Office Director, Deputy County Head, Baodi County; Member, Standing Cttee, CPC Baodi District Cttee; Deputy District Head, Baodi District. From 2001: Member, Standing Cttee, Secretary-General, Tianjin Municipal Commission for Discipline Inspection. 2006-10, Deputy Secretary, CPC Cttee, Tianjin Municipal Commission for Discipline Inspection. From 2008: Party Secretary, CPC Jinghai County Cttee. From Mar. 2013: Secretary-General, Tianjin Municipal People's Government; Secretary, Party Leading Group, General Office, Tianjin Municipal People's Government; Deputy Secretary, Municipal Authorities Working Cttee, CPC Tianjin Municipal Cttee. Currently: Vice-Mayor of Tianjin; Secretary-General, Tianjin Municipal People's Government; Secretary, Party Leading Group, General Office, Tianjin Municipal People's Government; Deputy Secretary, Municipal Authorities Working Cttee, CPC Tianjin Municipal Cttee, People's Republic of China.