Professor Pei-Chang Wu is director of Myopia Treatment and Prevention Center (Department of Ophthalmology, Kaohsiung Chang Gung Memorial Hospital), professor at Chang Gung University, supervisor of the Ophthalmological Society of Taiwan (Chinese Taipei), director of Taiwan Retina Society (Chinese Taipei), consultant for Health Promotion Administration in Ministry of Health and Welfare K-12 Education Administration in Ministry of Education), and principal investigator Taiwan Schoolchildren Vision Care Program in Ministry of Education (Chinese Taipei).

Professor Pei-Chang obtained his Doctor of Medicine at Kaohsiung Medical College, and completed his PhD at the Graduate Institute of Medicine, Kaohsiung Medical University.