We are very much honoured to have Dr FAN Baojian, MD, PhD, Harvard Medical School, Massachusetts Eye and Ear Infirmary, U.S.A to visit our department and to deliver a lecture titled ″Discovery of Glaucoma Genes by Genome-wide Studies: Implications to Pre-symptomatic Diagnosis″ on 8 July 2019. Dr Fan shared his advanced research work and discussed with our staffs and students in details. Students and participants enjoyed the invaluable scientific sharing.