1986.09 ——1987.07 ethnic classes in Northeast Normal University.

1987.09 ——1991.07 Library and Information Science Major of Northeast Normal University.

1991.07—1994.10 worked in Beijing Institute of Hydropower Management, Beijing Electric Power Economic Research Institute, Library of North China Electric Power University (Beijing) and Power Technology Development Center.

1994.10—1998.11Deputy Secretary and Deputy Director of the General Party Branch, Department of Electric Power Engineering, North China Electric Power University (Beijing).

1998.11—2003.12, Director of Student Affairs Office, North China Electric Power University (Beijing)

1995.09- 1998.09 North China Electric Power University (Beijing) majored in technical economy, and obtained the second bachelor's degree (management).

2003. 10—2006.02 Director of Party Committee Office and Director of President's Office of North China Electric Power University (Beijing)

2006.02 —— Deputy Secretary of the Party Committee of North China Electric Power University (2014.01-2016.0/member of the Standing Committee of Baiyin Municipal Committee, member of the party group of the municipal government and deputy mayor)