ZHANG Yongsheng, is the Professor of Zhejiang Chinese Medical University, and he is the Doctoral supervisor of the major of Diagnostics of Traditional Chinese Medicine. He graduated from Zhejiang Chinese Medical University and got his MS degree and Ph.D. in Traditional Chinese Medicine on 2001 and 2008, respectively. From the year of 1998, he has been engaged in the research field mainly focus on Traditional Chinese Medicine drug screen and analysis, especially on the Chinese medicine on hepatic fibrosis. He is the member of the Digestive Diseases Professional Committee of the World Federation of Chinese Medicine Associations, and he is also the registered Chinese Medicine Practitioner. He has unique insights and clinical effects on TCM digestive diseases, especially on hepatic fibrosis, Gut diseases, et al. His current research interests are as follows, (1) the application of Traditional Chinese Medicine on hepatic fibrosis research;(2) biosensor screen and analysis of anti-fibrosis drug, especially from the Chinese Medicine; (3) the effect of Traditional Chinese Medicine on the Gut-microbiota regulation; (4) the music therapy on the Mental Diseases, Anxiety or Depression.