Liu Ning, male, aged 53, is a professor and tutor of master students. Director of Department of Beauty Medicine, Chengdu University of Traditional Chinese Medicine, Director of Medical Beauty Department, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, engaged in clinical and teaching research of beauty medicine for more than 20 years. He initiated the mesoderm therapy combining acupuncture and mesoderm therapy in China. At the same time, he has made great achievements in many aspects of traditional beauty medicine, such as acupuncture and meridian beauty, internal medicine beauty, acupoint catgut embedding beauty, pestle needle to eliminate dark circles, cupping to lose weight, traditional beauty technology and so on, and is good at wrinkle removal. He also took the lead in proposing "Chengdu is the first beauty city in China", "Love of beauty is the basic desire of human beings" and "6. 18 World Human Beauty Day".