1June 1985 to1September 1988 served as deputy secretary of Gangu County Committee of the Communist Youth League;
1September 1988 to1August 1993 served as deputy researcher in the research office of Tianshui Municipal Committee;
1August, 1993 to1September, 1996, served as researcher and leader of rural group in the research office of Tianshui Municipal Committee; (Period:1September 1993 to1February 1995, studying in the economic management major of the Correspondence College of the Central Party School);
1September 1996 to 200 1 March 1996 served as deputy director of the research office of Tianshui municipal Committee;
From March 5438, 2006 to August 2003, he served as deputy secretary of the Qin Zhou District Committee of Tianshui City (studied in the postgraduate class of the Party School of the Provincial Party Committee from September 2000 to July 2003);
From August 2003 to August 2008, he served as deputy director of the Propaganda Department of Tianshui Municipal Committee, president, editor-in-chief and member of the Party Committee of Tianshui Daily;
From August 2008 to February 2009, he served as president and party secretary of Tianshui Daily;
From February to 20, 200911served as director and party secretary of Tianshui Radio, Film and Television Bureau;
2011September has been the secretary of Maiji District Committee of Tianshui City and the first secretary of the Party Committee of the District People's Armed Forces Department.