1976.09 ——1977.11,working for the Route Education Team of Changling County, Baicheng County, Jilin Province;
1977.11——1982.10, administrator and secretary of Tuquan County Taxation Bureau;
1982.10 ——1984.03, Deputy Chief of the Secretary Unit of Tuquan County Taxation Bureau;
1984.03—— 1985.05, Deputy Director of Tuquan County Taxation Bureau;
1985.05—— 1986.05, head of the taxation department of Xing 'an League;
1986.05 ——1988.10, Chief of Tax Administration Section of Xing 'an League Tax Office;
1988.10 ——1991.08, chief of the tax collection and management section of Xing 'an League;
1991.08 ——1994.08, deputy director of the taxation department of Xing 'an League;
1994.08 ——1998.10, Director of the Local Taxation Bureau of Xing 'an League and Party Secretary;
1998.10 ——1999.05, Director of Finance Bureau of Xing 'an League, Party Secretary and Party Secretary of Local Taxation Bureau;
1999.05——2004.08, Director of Finance Bureau of Xing 'an League and Party Secretary;
2004.08—2006.02, member and secretary general of the Communist Youth League Committee of Xing 'an League of the Communist Party of China.
2007.02——20 1 1.08, deputy director of the administrative office of Xing 'an League;
2011.08 —— 2012.12, member of the Communist Youth League Committee of Xing 'an League, deputy secretary of the Communist Youth League;
20 12. 12—— Chairman and Party Secretary of the Political Consultative Conference of Xing 'an League, Inner Mongolia Autonomous Region.