Jwa Nam-su is currently the chairman of the Jeju Special Self-Governing Province Council. and served as a counselor from the 8th to the 11th. he was elected president of the provincial council in July 2020. and the term of office is from July 1, 2020, to June 30, 2022. For the development of the local community, he also served as the 4th president of the Jeju Island Regional Headquarters of the Korea Federation of Trades and Jeju Social Welfare Community Chest vice-chairman, Jeju Sea Grant Project Group Advisory Committee, Member of the Jeju Island Economy Revitalization Task Force, Member of Jeju Inflation Committee and so on.