Ye Yingping, female, born in August, 1963, born in Lujiang County, Anhui Province, Han nationality, professor, tutor for master students. Academic leader in the research direction of legal history. Vice President of Hainan University Law School, Director of China Legal History Research Association, and Executive Director of china law society Marriage Law Research Association. Member of the Fifth Hainan Provincial Political Consultative Conference, member of the Hainan Provincial Law Teaching Steering Committee, invited legal adviser of Hainan Provincial Women's Federation and Hainan Provincial Federation of Returned Overseas Chinese, consultant of the Women's Committee of Hainan Provincial Federation of Trade Unions, and part-time lawyer.

Guo Qiang, male, born in Hefei, Anhui Province, Ph.D., associate professor, master tutor, and academic leader in the research direction of tourism enterprises and industrial management. He is currently the vice president of the Tourism College of Hainan University and the director of the Institute of Service and Strategic Management of the Tourism College of Hainan University. Hainan Province "5 15" second-class talents, exchange evaluation expert of National Natural Science Foundation, peer evaluation expert of important publications such as Journal of Management, and vice president of Hainan Provincial Management Modernization Research Association.

Chen Yinhua, male, born in September, 1976, native of Anqing, Anhui Province, Han nationality, doctor, associate professor, tutor of master students. Director and executive deputy secretary-general of Hainan Genetic Society, director of Hainan Bioengineering Society. He has successively undertaken undergraduate and postgraduate teaching in plant biology, genetics, plant tissue culture, genetic engineering and safety of genetically modified organisms, with an average annual teaching workload of 300 hours. Participate in 2 educational reform projects; The second lecture on genetics won the excellent course of Hainan University in 2006. ?

Zhang Ersheng, male, Han nationality,196/kloc-0 was born in April, Anhui Province, and was appointed as a professor at the School of Economics and Management of Hainan University in February 2004. ? In recent years, Zhang Ersheng has published more than 10 academic papers in core journals, many of which have been reproduced and quoted. Zhang Ersheng's "The Influence of Separation System on Rural Economic Development" was reprinted by the Agricultural Economic Herald of the National People's Congress in the fourth issue in 2004, and this article was newly rated as an excellent paper for the 25th anniversary by the frontier magazine of social sciences. Zhang Ersheng's "Xie Xu Needham Health Care" won the second prize of excellent papers of Anhui Party School system. Zhang Ersheng's "On the Direction of Agricultural Product Price Reform" won the third prize of the second batch of excellent papers since the Third Plenary Session of the 12th Central Committee of the Economics Department of China New Academy of Sciences (1993).