1978 —— 1980, secretary of the Communist Youth League Committee of Gai County, Liaoning Province;
1980- 198 1 year, secretary of the party Committee and director of the management Committee of Chentun Township, Gai County, Liaoning Province;
198 1 year —— 1989, Minister of Propaganda Department of Gaixian County Committee, Standing Committee Member of County Committee, Secretary of County Discipline Inspection Commission, and Deputy County Magistrate (during which he studied in the first batch of off-the-job training courses of Party School of Liaoning Provincial Party Committee);
1989 —— 1995, Deputy Secretary-General, Secretary-General and Standing Committee of Yingkou Municipal Committee of Liaoning Province (during which he studied in Class 2 of Central Party School);
1995 —— 2000.11,Deputy Secretary, Acting Mayor, Mayor and Secretary of Yingkou Municipal Committee of Liaoning Province;
2001.03 —— 2011.10, Executive Deputy Secretary of Liaoning Provincial Commission for Discipline Inspection;
200 1. 10——2003.02, Standing Committee of Liaoning Provincial Party Committee;
2003.02——20 13.04, member of the Standing Committee of Liaoning Provincial Party Committee and executive deputy governor;
20 13.04——20 13.06, Deputy Secretary of Liaoning Provincial Party Committee;
20 13.06——20 15.07, Deputy Secretary of Liaoning Provincial Party Committee and President of Party School of Provincial Party Committee;
20 15.07—— Member of the Party Group of the Supreme People's Procuratorate and Head of the Discipline Inspection Team of the Central Commission for Discipline Inspection.
The 17th National Congress of the Communist Party of China and the Ninth National People's Congress.
Member of the third and fourth councils of the National Social Security Fund Council.