Doctor, Professor. Hunan Province 121 talent project candidate. He is the executive director of Hunan Operations Research Society and the commentator of the American Mathematical Review. He has presided over more than 10 projects above provincial and ministerial level, such as the National Social Science Project, the Humanities and Social Science Project of the Ministry of Education, and the special funding of the China Postdoctoral Fund, and is presiding over the Hunan Natural Science Fund project and the Provincial Social Science Fund project. He has published more than 30 high-level papers.