1September 1983-1July 1987 studied in the Economics Department of Lanzhou University and obtained a bachelor's degree in economics; 1September, 1987-1February, 1989, graduate student of economics department of Lanzhou University, with a master's degree in economics. 1990 1 Up to now, he has been teaching at the School of Humanities, Lanzhou University of Technology. He has served as a teaching assistant, lecturer and associate professor, and was promoted to professor in 2008.

Mainly undertake the teaching tasks of political economics, western economics, management economics, statistical principles, contemporary capitalism and other courses. Master's tutor in the research direction of Marxist economics, majoring in the basic principles of Marxism

Research interests: theoretical economics and regional economics.