Professor Jingrui Chen was born in February, 1958 and from Taizhou,Jiangsu Province.Professor Chen is a member of Chinese Communist Party and now works as a professor、vice president in theSchool of Mechanical Engineering,Yangzhou University.He also holds a concurrent post as the senior member of the Chinese Mechanical Engineering Comity、the tractor of Chinese Agricultural Machinery Comity、the committee of the mechanical and electrical committee of Higher Education Teaching Committee, Chinese Machinery Industry Comity 、the committee of Special Vehicle Technical Committee of Jiangsu Automotive Engineering Comity、the executive of Yangzhou Automotive Industry Comity and so on