Guo Jinlin, doctor, professor, and doctoral supervisor, is now the dean of the School of Medical Technology and the deputy director of the Science and Technology Department of Chengdu University of Traditional Chinese Medicine. 2017-2018 Visiting Scholar at UC Davis, sponsored by the National Scholarship Council. Selected as the candidate for Sichuan Provincial Academic and Technology Leader, the leader of the Sichuan Provincial Youth Science and Technology Innovation Team, and the Elite of Science and Technology of Chengdu University of Traditional Chinese Medicine .He is the vice chairman of the Animal Medicine Committee of the Chinese Pharmaceutical Association, vice president of the Sichuan Forestry Society, and director of the Sichuan Botanical Society. Research directions: 1. Clinical TCM precision quality control. 2. Research on new TCM identification methods. 3. Chinese medicine resource protection and development transformation.