Wang Xiangdong, Professor, Master Supervisor of Foshan Institute of Science and Technology. Member of the Teaching Steering Committee of Mathematics Specialty of the Ministry of Education, Vice Chairman of Guangdong Institute of Industrial and Applied Mathematics, Director of Guangdong Institute of Mathematics, Director of Foshan Institute of Mathematics, Leader of Key Mathematics Discipline of Foshan Institute of Science and Technology, Master Supervisor of South China University of Technology, Master Supervisor of South China Normal University, Director of Science and Technology Division and Graduate Division of Foshan Institute of Science and Technology.