He is an attending ophthalmologist at the Sun Yat-sen Memorial Hospital of Sun Yat-sen University and holds a Ph.D. in medicine. He completed his bachelor's, master's, and doctoral degrees at Sun Yat-sen University. His primary research focuses on fundus diseases and the relationship between ophthalmology and systemic diseases. Dr. Li serves as an executive member of the Eye and Systemic Diseases Committee of the Guangdong Provincial Eye Health Association, a member of the Eye Disease Prevention Committee of the Guangdong Provincial Association for Elderly Health Care, and a member of the Ophthalmology Committee of the Guangzhou Medical Association. He has led three provincial research grants and has published more than 30 SCI-indexed and core journal articles as the first author and corresponding author.