1985 graduated from Jilin institute of technology (now Changchun university of technology) with a bachelor's degree in computer application, and has been teaching in this school since then;

1995 to 1998, graduated from Jilin university with a master's degree in computer application and a master's degree in science.

In 2005, he received a doctorate in computer application technology from Jilin University.

1997 was awarded associate professor and professor in 2000. He has served as the director of the teaching and research section of the Department of Electronic Engineering, the deputy director of the Department of Computer Science and Engineering, the vice president and dean of the School of Computer Science and Engineering, and the dean of the Software College and the Software Vocational College.

May 2009: 20 15: 10: 2009: Vice President of Changchun University of Technology:

20 15 10 Dean of Jilin Communications Vocational and Technical College.