1989 10 served as the technical director of the new well construction headquarters in Yuanjia mining area of Jiahe coal mine.
1991may as deputy chief engineer of Jiahe coal mine.
1992 Dean of Design Institute of Zixing Mining Bureau.
1995 Deputy Director of Infrastructure Department of Zixing Mining Bureau (presiding).
1998 10 served as secretary of the Party Committee and general manager of Hunan Coal Company.
In 2003 1 month, he served as a member of the party group and deputy director of Hunan Coal Industry Bureau.
In June 2006, he served as Chairman and President of Hunan Coal Industry Group Co., Ltd..
In June 2009, he served as Chairman and President of Hunan Coal Industry Group Co., Ltd. and Chairman of Hunan Heijin Times Co., Ltd.
20 12 1 1 Party Secretary, Chairman and President of Hunan Coal Industry Group Co., Ltd.
On March 20 13, he was removed from the positions of president, party secretary and chairman of Hunan coal industry group co., ltd.