It's true. As far as I know, there are mainly Chang Xiaorong, Liu Mi, Wang Dejun, Ai Kun, Huang He, Xu Ming, etc. Needless to say, Chang Xiaorong, a national first-class teaching teacher, is a doctor of medicine, a professor, a doctoral supervisor and a young hibiscus scholar in Hunan Province. Wang Dejun, associate professor of Hunan University of Chinese Medicine, tutor of master students, leader of pediatric tuina discipline in Hunan University of Chinese Medicine; Ai Kun, professor of Hunan University of Traditional Chinese Medicine, tutor of master students, and the sixth batch of old Chinese medicine experts in China. There are really doctoral tutors in it, and they teach in regular universities, so it is basically trustworthy, but there is one thing. If you go to find a teacher, you need to know the class teachers at different stages in advance, so don't give lectures that you don't like, because many teachers may change from time to time.