1September, 1983, he served as the director of Zhulaozhuang Township in Liaocheng City (county level) and the director of the Armed Forces Department;

1May, 987, served as Deputy Minister of Armed Forces and Secretary of the District of Zhulaozhuang Township, Liaocheng City (county level);

1June, 988, served as member of the Party Committee, Minister of Armed Forces and Deputy Head of Zhulaozhuang Township, Liaocheng City (county level);

1February 1993 served as deputy secretary of the Party Committee and head of Yuji Township, Liaocheng City (county level);

1996 1 month served as secretary of Party Committee of Yuji Township, Liaocheng City (county level);

1March, 1998, served as alternate member of the 9th Liaocheng Municipal Committee, member of Dongchangfu District Committee and secretary of Yuji Town Party Committee;

200 1 year 1 month served as member of the 9th Liaocheng Municipal Committee, member of the Standing Committee of guanxian County Committee and organization minister;

In 2003 1 month, he served as deputy secretary of guanxian County Committee (from February 2004 to March 2005, he served as deputy secretary of Shouguang Municipal Committee);

In 2006 1 month, he served as deputy secretary and executive deputy magistrate of guanxian County Committee; In 2007 1 month, he served as deputy secretary of chiping County Committee;

In March 2008, he served as Party Secretary and Director of Liaocheng Environmental Protection Bureau;

20 1 1 In March, 2008, he served as deputy secretary of the Party Working Committee and director of the Management Committee of Liaocheng Economic Development Zone (Liaocheng High-tech Industrial Development Zone).