1986 graduated from Dongbei University of Finance and Economics with a bachelor's degree in economics; 1989 graduated from Dongbei University of Finance and Economics with a master's degree in economics; 1998 graduated from Dongbei University of Finance and Economics with a doctorate in economics. Mainly engaged in the teaching and scientific research of futures and securities investment analysis. Recently, the main representatives are Futures Investment Theory and Practice and Securities Investment Theory and Practice.