Current Positions:
Managing Attorney, Cornerstone Law Firm
Chair, Environmental Law Committee, Taipei Bar Association
Member, International Exchange Committee, Taipei Bar Association
Member, National Land Planning and Building Laws Committee, Taiwan Bar Association 
Member, International Affairs Committee, Taiwan Bar Association 
Adjunct Lecturer (Professional Technician), Department of Economics, National Chung Cheng University
Member, Commonwealth Lawyers Association
Member, International Bars Association

• Attorney, Environmental Rights Foundation (ERF), Taiwan
• Attorney & Secretary-General, Wild at Heart Legal Defense Association, Taiwan
• Secretary-General, Environmental Jurists Association
• Attorney, WEISERS Law Firm
• Managing Attorney, Tainan Branch, King Stone Attorneys At Law

• Environmental Law
• Climate Change & Sustainable Development
• ESG & Companies Governence
• Culture & Indigenous People