1992.07- 1997.04 Director of the General Office of the Henan Provincial Commission for Discipline Inspection.

1997.04- 1997.07 Deputy Inspector and Supervisor of the General Office of the Commission for Discipline Inspection of Henan Province.

1997.07- 1999.08 Deputy Director of the General Office of the Henan Provincial Commission for Discipline Inspection.

1999.08-200 1.02 Deputy Director of the General Office of the Commission for Discipline Inspection of Henan Province (director level).

2001.02-2003.02 Director of Research Office of Henan Provincial Commission for Discipline Inspection.

2003.02-2007.03 Head of the Discipline Inspection Team of Henan Provincial Commission for Discipline Inspection in the Provincial Communications Department and member of the Party Group of the Department.

2007.03-2010.07 Deputy Director of Supervision Department of Henan Province.

20 10 July to present Standing Committee of Henan Provincial Commission for Discipline Inspection.

Member of Henan Provincial Commission for Discipline Inspection, member of the Standing Committee of the Commission for Discipline Inspection.