The Development and Application of Skin Care Products 2020 (Skin Non-invasive Measuring Technology Training Course), Chengdu, Sichuan Provincewww.cd120.com
The 18th Dermatologist Annual Meeting of Chinese Medical Society (CDA2022), Shanghaiwww.cda.com
Conference of Cosmetic Adverse Reaction and Advanced Evaluation Technology 2022, Shanghai Skin Diseases Hospitalwww.shskin.com