| 2011— | Vice-Minister, Ministry of Industry and Information Technology | |
| 2008—2011 | Team Leader, National Development and Reform Commission, Discipline Inspection Team | |
| 2005—2011 | Member, National Development and Reform Commission CPC, Leading Party Group | |
| 2003—2008 | Director, National Development and Reform Commission, State Bureau of Material Reserve | |
| 2003—2008 | Secretary, National Development and Reform Commission, State Bureau of Material Reserve CPC, Leading Party Group | |
| 2003—2005 | Director, National Development and Reform Commission, Bureau of Small and Medium Enterprises | |
| 2000—2003 | Director, State Economic and Trade Commission, Investment and Planning Department | |
| 2000—2003 | Deputy Director, State Economic and Trade Commission, Industry Planning Department | |
| 1997—2000 | Deputy Director, Ministry of Machinery Industry, Planning and Development Department | |
| 1995—1997 | Secretary, Ministry of Machinery Industry, Academy of Planning and Research CPC, Party Committee, Commission for Discipline Inspection |