Dr. WANG Yongdong graduated from Zhejiang University School of Medicine in 2013 with an M.D.(from a 7-year program). He has primarily engaged in clinical practice, research, and teaching work related to common dermatological diseases and skin laser beauty treatments. These include the treatment of common skin diseases, acne, and psoriasis, as well as laser beauty treatments for pigmentation and skin rejuvenation. He has led or participated in multiple provincial and municipal medical research projects and published over ten professional papers.