2012— | Director, State Administration of Work Safety | |
2012—2017 | Member, 18th CPC, Central Committee | |
2012— | Deputy Director, Work Safety Committee of the State Council | |
2007—2012 | Senior Vice-Mayor, People's Government Tianjin Municipality | |
2005—2012 | Member, CPC, Municipal Committee Tianjin Municipality | |
2004—2012 | Director, Municipal State-Owned Assets Supervision and Administration Commission Tianjin Municipality | |
2001—2007 | Vice-Mayor, People's Government Tianjin Municipality | |
1997—2001 | Director, Municipal Education Committee Tianjin Municipality | |
1996—1997 | Deputy Director, Municipal Education Committee Tianjin Municipality | |
1994—1996 | Deputy General Manager, United Chemicals Company Tianjin Municipality |