1May, 1987, served as Deputy Minister of the Armed Forces Department of Zhulaozhuang Township, Liaocheng City and Secretary of the District Party Committee (county level);
1988: Member of Party Committee, Minister of Armed Forces, and Deputy Township Head (county level) of Zhulaozhuang Township, Liaocheng City;
1February, 1993, served as deputy secretary of the Party Committee and head of Yuji Township, Liaocheng City (county level);
1996 1 Party Secretary 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 1 Member of the Ninth Liaocheng Municipal Committee, Member of the Standing Committee of guanxian County Committee and Minister of Organization;
In June 2003, 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 June 2006, he served as deputy secretary and executive deputy magistrate of guanxian County Committee; In June 2007, he served as deputy secretary of chiping County Committee;
In March 2008, he served as Party Secretary and Director of Liaocheng Environmental Protection Bureau;
2011March 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).