**Education and Professional Experience:** After graduating with a bachelor's degree in Clinical Medicine from Sun Yat-sen University of Medical Sciences in 1995, I have been engaged in clinical dermatology work at the First Affiliated Hospital of Sun Yat-sen University to the present day. **Publications:** 1. Dermatoscopic findings in cutaneous Rosai-Dorfman disease and response to low-dose thalidomide. *J Dtsch Dermatol Ges*. 2014 Apr;12(4):350-2 (Corresponding author) 2. Persistent an

Medical Expertise: Dermatology, Skin Laser Aesthetics. Extensive clinical experience in the diagnosis and treatment of various skin diseases, pigmentation disorders, and cosmetic conditions such as acne scars, nevus of Ota, and port-wine stains. Specializes in the management of complex skin diseases, photodynamic therapy for skin conditions, and skin laser aesthetic techniques. Research Interests: Skin tumors, sexually transmitted diseases, and skin laser aesthetics.