Associate Professor, deputy dean of Department of Food Science and Engineering, Nanjing University of Finance and Economics(NUFE). In the field of grain drying storage technology and equipment, Prof Ding has presided over more than 10 projects of National Natural Science Foundation, Youth Foundation and key research and development program, published nearly 60 papers, applied for the authorization of American invention patents, more than 10 domestic invention patents, and authorized 10 software Copyrights. He received the first prize of science and technology of China National Cereals and Oils Association in 2019, the second prize of science and technology of China National Cereals and Oils Association in 2022, and the Second Youth Science and Technology Award of China National Cereals and Oils Association in 2022.