1975.10-1976.02, vice-captain of "Agricultural Dazhai" task force in guanxian;
1976.02- 1976.05, secretary of the Party branch of Zhangbalizhuang Village, Chengguan Town, guanxian;
1976.05- 1976.09, Deputy Director of guanxian Women's Federation and Secretary of the Party Branch of Zhangbalizhuang Village in Chengguan Town;
1976.09-1979.12, Member of the Standing Committee of guanxian County Committee, Deputy Director of County Women's Federation, and Secretary of Party Branch of Zhangbalizhuang Village in Chengguan Town;
1979.12-1980.10, deputy director and member of the party Committee of Wanshan Township, guanxian;
1980.10-1982.10, Shandong Agricultural College, cadre major;
1982.10-1984.03, Deputy Secretary of the Party Committee of Wanshan Township, guanxian;
1984.03- 1989.09, Member of the Standing Committee of guanxian County Committee and Secretary of the Youth League Committee;
1989.09-1991.06, Party and government major in the postgraduate class of Party and government cadres of Shandong Provincial Party School;
1991.06-1994.02, Deputy Secretary of Liaocheng Youth League Committee;
1994.02- 1998.02, secretary of Liaocheng Youth League Committee and Party Secretary;
1998.02-1999.10, secretary of Liaocheng Youth League Committee and Party Secretary;
1999.10-2003.02, Chairman and Party Secretary of Liaocheng Federation of Trade Unions;
February 2003-2012.02, member of the Standing Committee of Liaocheng Municipal Committee, chairman of the Municipal Federation of Trade Unions and secretary of the Party Group;
2012.02-2012.03, Deputy Secretary of the Party Group of the Standing Committee of Liaocheng Municipal People's Congress, Chairman of the Municipal Federation of Trade Unions and Party Secretary;
2012.03-2015.01,Deputy Secretary and Deputy Director of the Party Group of Liaocheng Municipal People's Congress Standing Committee, Chairman of the Municipal Federation of Trade Unions and Party Secretary;
2015.01-2015.05, Party Secretary and First Deputy Director of Liaocheng Municipal People's Congress Standing Committee, Chairman of Municipal Federation of Trade Unions and Party Secretary.
Representative of the Eighth Provincial Party Congress, the 14th and 15th National Congresses of China Trade Union, and the 15th National Congress of the Communist Youth League.