Dermatology and Cosmetic Attending Physician Published several academic papers, participated in the compilation and translation of multiple academic monographs, and attended numerous domestic and international conferences on dermatology and minimally invasive cosmetology, delivering presentations. "2025 Runzhi Top 100 Doctors Case Competition" North China Region Mesotherapy Arena "Champion" 1. Yang Yi, Lin Jingrong, Fang Shifeng, Han Shixin, Song Zhiqi; What's new in dermoscopy of Bowen's disease: two new dermoscopic signs and its differential diagnosis; International Journal of Dermatology. 2017 Oct;56(10):1022-1025. 2. Yang Yi, Zhang Qian, Zhang Yazhi, et al. Hand-foot skin reaction and hand-foot syndrome [J]. Journal of Clinical Dermatology, 2023, 52(02):125-128. 3. Yang Y, Zhao Z, Lu L, Gao N, Hu J, Han G, Ma X. Tape-Strip Proteomic Analysis of Female Melasma Skin Lesions in a Chinese Population. Clin Cosmet Investig Dermatol. 2025 Sep 12;18:2341-2357. 4. Yang Y, Zhao Z, Lu L, Gao N, Hu J, Zhang X, Han G, Ma X. Lipidomic profiling of skin surface lipids in a cohort of Chinese patients with rosacea. Sci Rep. 2025 Nov 7;15(1):39163. Honors and Awards "2025 Runzhi Top 100 Doctors Case Competition" North China Region Mesotherapy Arena "Champion" 2022 Peking University International Hospital "Outstanding Employee"