1994.9-1998.7 Department of Mathematics, Heilongjiang University Undergraduate
1998.7-2003.5 Teacher, School of Computer and Control, Harbin University of Science and Technology
2000.9-2003.4 Master, School of Computer and Control, Harbin University of Science and Technology
2003.6-2017.5 Teacher, Department of Information Engineering, Guanzhuang Campus, University of Science and Technology Beijing
2017.6- Teacher, Department of Information Science, School of Computer and Communication Engineering, University of Science and Technology Beijing