He graduated from the clinical medicine major of nanjing medical university in 1981 and have been engaged in medical treatment, teaching and scientific research in ophthalmology of grade 3 hospital for more than 30 years. Currently, it is mainly engaged in the clinical diagnosis and surgical treatment of cataract, excimer laser, fundus disease, refractive error and other diseases, especially the leading femtosecond laser assisted cataract surgery. Presided over and completed 2 provincial-level related scientific research projects and 1 major participant in the research.