The School of Beauty Medicine of Dalian Medical University is a secondary college directly under Dalian Medical University. Cosmetic medicine is a new modern medical discipline, which is praised as the "fourth medicine" after traditional preventive medicine, therapeutic medicine and rehabilitation medicine by academic circles. It is a transformation from a pure biomedical model to a "bio-psychological-social" modern medical model, which realizes the transformation from a single physical health to a "physical, psychological and social adaptation" health concept and adapts to the development of the times.