1August 1990 to1May 1992 served as secretary of the Youth League Committee of Chengguan Town, xiaoyi city;
1May, 1992 to1July, 1994, served as a member of the Agriculture and Industry Department of Xiaoyi Municipal Committee;
1July, 1994 to1July, 1998, 10 served as the chief of the rural economic section of xiaoyi city government office;
199810 Since June 2002, he has served as the deputy director of the xiaoyi city Municipal Government Office;
From March 2002 to June 2003, he served as Deputy Secretary-General of the Government of xiaoyi city;
From June 2003 to July 2004, he served as member of the Standing Committee of Lishi Municipal Committee and Minister of Propaganda;
From July 2004 to June 2009, he served as member of the Standing Committee of Lishi District Committee and Minister of Propaganda (from September 2006 to July 2009, he studied as an in-service graduate student majoring in economics at the Central Party School;
From June 2009 to April 2009, he served as deputy secretary and acting county magistrate of Shilou County Committee;
From April 20 10 to June 2010, he served as deputy secretary and county magistrate of Shilou County Committee;
2011June served as deputy secretary and county magistrate of Liulin county Committee.