He has served as deputy director of the Purchase and Sale Department of Hunan Grain Bureau, deputy director of the bureau office, deputy magistrate of Hengnan County People's Government of Hunan Province, member of the party group, and assistant to the director of Hunan Grain Bureau.

1994.05-1995.10 Member of the Party Group and Deputy General Manager of Hunan Grain Enterprise Corporation

1995.10-1996.10 Member of the Party Group and Deputy Director of Hunan Grain Bureau

1996.10-1998.03 Deputy Secretary and Deputy Director of the Party Group of Hunan Grain Bureau

1998.03-200 1.05 Party Secretary and Director of Hunan Grain Bureau (200 1.03-2002.0438+0 attended the training course for young and middle-aged cadres of the Central Party School).

2001.05-2001.07 Member and Deputy Director of the Party Group of the State Grain Bureau, and Party Secretary and Director of Hunan Grain Bureau.

2001.08-2012.03 Member of the Party Group and Deputy Director of the State Grain Administration

2012.03-2014.02 party secretary and director of the state grain administration

20 14.02—— Member of the Party Group of the National Development and Reform Commission, Party Secretary and Director of the State Grain Administration.