Yan Xuanzhou, male, born in November 1972, Professor, tutor of master students, currently dean of the School of Engineering, Jiangxi Agricultural University. He was selected as a post scientist of agricultural industrial technology system in Jiangxi Province, and concurrently served as a member of the Standing Committee of Agricultural Mechanization Branch of China Agricultural Machinery Society, a member of the Teaching Steering Committee of Mechanical Specialty in Jiangxi Province, and an executive director of Mechanical Design Branch of Jiangxi Mechanical Engineering Society, mainly engaged in the research of agricultural mechanization development, the promotion and teaching of agricultural machinery application technology, etc. He presided over three national projects, including the National Social Science Fund, the Humanities and Social Sciences Planning Fund for Colleges and Universities of the Ministry of Education and the key research and development programs of the Ministry of Science and Technology, presided over four provincial and ministerial projects, published more than 50 papers, published one monograph and edited one textbook, and won two second prizes for teaching achievements in Jiangxi Province and one third prize for teaching achievements in Jiangxi Province, and was awarded the title of outstanding social science popularization worker in Jiangxi Province.