2003 - present
President, Asian Federation of Foot & Ankle surgeons
2017 - 2019
President, Taiwan Orthopedic Foot & Ankle Society
2018 - 2021
Chair, Orthopaedic Department, Kaohsiung Medical University Hospital
2018 - 2022
Council Member, Taiwan Orthopedic Association
2022 - present
Vice Superintendent, Kaohsiung Municipal Siaogang Hospital
