From September, 65438 to June, 2000, he studied for a master's degree in basic mathematics in the Department of Mathematics of Zhengzhou University and obtained a master's degree in science.
From September, 2000 to June, 2003, I studied for a doctorate in basic mathematics in the Department of Mathematics of Zhengzhou University, and obtained a doctorate in science.
From September 2005 to August 2007, he worked as a postdoctoral fellow in Beijing Institute of Applied Physics and Computational Mathematics. Since June 2000, I have worked in the Department of Mathematics and Physics of Zhengzhou Aviation College.