1982.11─1989.02 Chief of Accounting Unit and Chief of Industrial Unit of Shuangcheng Grain Bureau.
1989.02 ─1989.11Deputy Secretary of the Party Committee of Shuangcheng Grain Bureau
1989.11─1990.12 Deputy Director of Shuangcheng Grain Bureau.
1990.12 ─1993.05 Secretary of the Party Committee and Director of the Second Light Industry Bureau of Shuangcheng.
1993.05 ——1996.04 Deputy Director, Director and Party Secretary of Shuangcheng Working Committee.
1996.04—2000. 12 Secretary of the Party Committee of Shuangcheng Industrial System, Director of Economic Commission and Manager of Industrial Group Company.
2000. 12——2003.06 Member of the Party Group of Shuangcheng Municipal Government, Director of the Municipal Economic Commission and Deputy Mayor of the People's Government.
2003.06—2004.06 Member of Party Group, Deputy Mayor and Director of Development Planning Bureau of Shuangcheng Municipal People's Government
2004.06—2006 38+05438+0 Deputy Mayor of Shuangcheng Municipal People's Government
2006.11─ 2010.05 Standing Committee of CPC Shuangcheng Municipal Committee and Deputy Mayor of Municipal Government (during which: studied at Harbin Institute of Technology from September 2000 to July 2002)
2010.05-2011.09 Secretary and Chairman of CPC Shuangcheng Municipal Committee
2011.09-2011.12 Party Secretary of Shuangcheng Municipal People's Congress
2011.12-2015.05 Director and Party Secretary of the Standing Committee of Shuangcheng Municipal People's Congress
20 15.05—— Director and Party Secretary of the People's Congress Standing Committee of Shuangcheng District, Harbin.