| 2013— | Director, China Food and Drug Administration (formerly known as State Food and Drug Administration) | |
| 2012— | Member, 18th CPC, Central Committee, Central Commission for Discipline Inspection | |
| 2010—2013 | Director, State Food Safety Commission, Executive Office | |
| 2003—2008 | Deputy Secretary-General, State Council | |
| 2003—2008 | Secretary, General Office of the State Council CPC, Party Committee |