Joined work in April 1970, graduated from Shanghai Second Medical University majoring in ophthalmology, director of the Ophthalmology Center of the Second Affiliated Hospital of Zhejiang University, doctor of medicine, professor, chief physician, and doctoral supervisor. Special-level expert of Zhejiang Province, leader of Zhejiang Ophthalmology Innovation Team, specializing in ophthalmology. Served as the vice chairman of the 10th CPPCC  and the 11th Zhejiang Provincial Committee.
Professor, chief physician, doctoral supervisor
Special Grade Expert of Zhejiang Province
Director of Institute of Ophthalmology, Zhejiang University
Director of the Eye Center of the Second Affiliated Hospital of Zhejiang University
Chairman of the Ophthalmology Branch of the Chinese Medical Association
Leader of National Cataract Science Group
President-elect of Asia Pacific Society of Cataract and Refractive Surgery (APACRS)
President of Zhejiang Medical Association
Honorary President of the Fourth Council of Zhejiang Medical Doctor Association
Chairman of Zhejiang Association for Science and Technology
Vice Chairman of Zhejiang Provincial Political Consultative Conference
Dean of Zhejiang University Eye Hospital
Academician of the International Academy of Ophthalmology (AOI)
Director of International Council of Ophthalmology (ICO)
Head of the Asia Pacific Academy of Ophthalmology (APAO) China
Member of International IOL Implantation Club (IIIC)
Executive Director of Chinese Medical Doctor Association
He once engaged in post-doctoral research at the Eye Hospital of the University of Basel in Switzerland and advanced studies in the United States. Published 417 academic papers, of which 213 were collected by SCI. He has presided over and completed the 12th and 11th five-year science and technology support projects, the national natural science fund key projects and general projects, the doctoral program of the Ministry of Education, and the major science and technology projects of Zhejiang Province More than 30 scientific research projects including social development projects, as the first prize winner, won the second prize of National Science and Technology Progress 3 times and the first prize of Zhejiang Science and Technology Progress 3 times, and won the Zhejiang Science and Technology Progress Major Contribution Award, Switzerland Ophthalmology Alfred-Vogt Award, International Council of Ophthalmology Mark Tso Golden Apple Award, Asia Pacific Cataract and Refractive Surgery Society Certified Educator Award, Asia Pacific Cataract and Refractive Surgery Society Gold Award, Sino-American Ophthalmology Golden Key Award, Golden Apple Award, Italian Academy of Ophthalmology Antonio Scarpa Award, International Lecture Award, Chinese Ophthalmology Outstanding Achievement Award, Chinese Doctor Award, etc.