1981.09—1985.07, majoring in political theory, Department of Politics, Northwest University for Nationalities;

1985.07—1991.06, worked in the personnel department and the student affairs department of Northwest University for Nationalities successively, and served as the deputy section chief of the student affairs department;

1991.06—1996.10, Director of the Admissions Office of Northwest University for Nationalities;

1996.10—1998.10, deputy director of the department of economics and trade, and secretary of the party branch of the department (1998.03—1998.05);

1998. 10—2003.08, studied at Belarusian state university and obtained a doctorate in economics;

From 2003. 10 to 2005. 12, Nanjing university business school engaged in postdoctoral research in theoretical economics;

2004.11—2010.09, assistant and professor of the president of the Party School of Gansu Provincial Party Committee;

20 10.09—20 15.08, Member of the Party Committee and Vice President of Lanzhou University of Commerce.

20 15.08 —— Vice President of Lanzhou University of Finance and Economics