Formerly served as the Director of Ophthalmology and the Director of Ophthalmology Teaching and Research Office at Jiangsu Provincial People's Hospital. He was selected by the Ministry of Health of Japan to study cataract and intraocular lens microsurgery at the Fujita Academy Ophthalmology Classroom for one year, and was also invited to participate in experimental research and clinical training on ophthalmic viscoelastic agents at the Showa University Ophthalmology Classroom in Tokyo for one year. Professional expertise: Diagnosis and treatment of difficult eye diseases such as anterior segment eye diseases, corneal, cataract, glaucoma, ocular surface diseases, and lacrimal duct diseases, especially laser treatment for cataract intraocular lenses, pediatric cataract surgery complications, and angle closure glaucoma.