Dr. Hai Lin is a professor of animal nutrition and a doctoral supervisor. He is the head of International Cooperation and Exchange Department (Hong Kong, Macao and Taiwan Affairs Office) at Shandong Agricultural University, holding the post of vice president of Animal Environmental Hygiene Branch of Chinese Association of Animal Science and Veterinary Medicine. He took his postdoctoral research at Catholic University of Leuven in Belgium from 2002 to 2004, was elected in New Century Outstanding Talents Support Program by Ministry of Education in 2008, served as a visiting professor at National Polytechnic Institute of Toulouse in France in 2010, and became a distinguished professor of Taishan Scholar Program of Shandong Province in 2015. He has been conducting research in an intersectional field in poultry environmental management and nutritional science since engaged in work. He has hosted and participated in more than 30 research projects, including “13th Five-Year Plan” National Key Research and Development Programs, Special Fund Project of National Modern Agricultural Industry Technology System, 973 Program, National Natural Science Foundation, Special Funding Projects for Public Welfare Research of Ministry of Agriculture, and Outstanding Young Scientists Program of Shandong Province. He has published over 70 SCI papers as the first author or corresponding author, held 3 authorized invention patens, presided over the development of 9 local standards of Shandong province, and gained 3 provincial science and technology awards. His research area is poultry eco-nutrition, involving stress physiology and nutritional regulation, feed evaluation, healthy farming technique (e.g. animal welfare), and utilization and disposal of poultry farm waste.