Director of the Department of Dermatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine; Chief Physician; M.D.; Doctoral Supervisor Specialties: Diagnosis and treatment of acne, rosacea, and acne inversa/hidradenitis suppurativa, psoriasis, and allergic diseases. Research Achievements In recent years, as first or corresponding author, has published more than 100 articles, including 30 SCI-indexed articles. Chief editor/deputy chief editor of 3 professional books. Lead author of the 2019 Chinese Acne Treatment Guidelines (Chinese and English versions). Led the development of the "Chinese Expert Consensus on the Clinical Application of Oral Isotretinoin in the Treatment of Acne." Participated in more than 20 guidelines and expert consensuses. Has delivered more than 20 presentations at international conferences including the World Congress of Dermatology. Research Directions Long-term engagement in clinical and research work on acne, rosacea, and acne inversa/hidradenitis suppurativa. Principal investigator of 4 General Projects of the National Natural Science Foundation of China, and 15 other projects including the Shanghai Natural Science Foundation and key projects of the Shanghai Municipal Health Bureau. Personal Honors 2013 Shanghai Health System Outstanding Discipline Leader "New Hundred Talents (2013)"; Third Prize of Shanghai Science and Technology Progress Award (2018, ranked second); Third Prize of Science and Technology Progress Award of the China Association of Chinese Medicine (2021, ranked second); Nomination Award of the Silver Snake Award, the highest honor for young medical professionals in Shanghai (2011).