Dr. LUAN Jing is currently the Associate Chief Physician and Associate Professor in the Department of Dermatology at Huashan Hospital affiliated with Fudan University. Dr. LUAN graduated from Shanghai Medical College of Fudan University with a Master's Degree in Clinical Medicine, and worked as a visiting scholar at the Mohs Center of the University of Wisconsin Hospital and the Plastic and Reconstructive Surgery Department of the Mount Auburn Hospital affiliated with Harvard University in the United States in 2007. Dr. LUAN has more than 30 years of clinical experience and specializes in the diagnosis and surgical treatment of benign and malignant tumors of the skin, post-surgical plastic repair and plastic repair after treatment of previous skin diseases.