1997-200 1, Department of Mathematics, Northeast Normal University, majoring in mathematics and applied mathematics, Bachelor of Science; Master of Economics, Business School, Northeast Normal University, 2002-2005; Since July 2005, he has been a teacher in the Department of Economics of Changchun Institute of Taxation. Since September 2007, he has been a doctoral student in management science and engineering at Beijing University of Posts and Telecommunications. ..

Calendar: studying for a doctorate.