1992.7- 1995.7 Office of Chief Engineer of Qingdao Haier Washing Machine Co., Ltd.
1995.7- 1998.7 majoring in mathematical statistics, Department of Statistics, Renmin University of China, with a master's degree.
1998.7—— Ph.D., School of Economics and Management, Northern Jiaotong University. He has served as a teaching assistant, lecturer and associate professor.
Teaching applied statistics, econometrics, quantitative analysis, time series analysis, national economic accounting, financial statistical analysis, multivariate statistical analysis and other courses for undergraduates, master students, IMBA and doctoral students. He presided over or participated in nearly 40 research projects. His research interests are statistics, technical economy and enterprise management.
Instruct six graduate students.