Professor, doctoral supervisor in Anhui Agricultural University, member of National Livestock and Poultry Genetic Resources Committee, National Pig Genetic Improvement Program, National Joint Pig Breeding Cooperation Group; chief expert of Modern pig industry technology system in Anhui Province, academic and technical leader of Anhui Province; Vice chairman of Pig Branch of China Animal Husbandry and Veterinary Society, director of Animal Genetics and Breeding Branch, director of Anhui Animal Husbandry and Veterinary Society. Mainly engaged in the research of pig genetic breeding and production technology, and has completed more than 40 scientific research projects, achieved more than 20 scientific and technological achievements, issued more than 30 authorized patents, published more than 150 scientific research works (ministry), and won 2 first prizes, 2 second prizes and 4 third prizes of provincial and ministerial scientific and technological progress.