In 2002, he graduated from the Department of Automatic Control of Beijing Institute of Technology with a doctorate in control theory and control engineering. From May 2002 to May 2004, the postdoctoral mobile station of control theory and control engineering of Institute of Automation, China Academy of Sciences engaged in postdoctoral research, multi-sensor fusion and image processing research; From June 2004 to September 2005, he was a visiting scholar at Concordia University in Canada. From September 2005 to May 2007, I worked as a postdoctoral fellow at the University of Saskatchewan in Canada, engaged in the research of image processing and emotion recognition. In July 2007, he was introduced to Minzu University of China as an academic leader, and served as the dean of the School of Information Engineering of Minzu University of China, and the director of the "985 Project" and "Application Technology Innovation Platform of Information Technology in the Development of Ethnic Areas" of Minzu University of China.