- Director General, Department of Life Sciences, Ministry of Science and Technology
- Coordinator, Division of Biochemistry, Pharmacology, and Toxicology, Department of Life Science, Ministry of Science and Technology
- Member of Committee for Promoting Biopharmaceutical Industry, Ministry of Economic Affairs
- Member of Advisory Committee for Long-term Care, Ministry of Health and Welfare
- Member of Committee for Cancer Prevention Policy, Ministry of Health and Welfare
- Member of Advisory Committee for Cancer Research, Ministry of Health and Welfare
- Member of the Advisory Committee for the International Mathematics or Science Olympiad, K-12 Education Administration, Ministry of Education
- Board Member, Agricultural Technology Research Institute
- Member of Advisory Committee, National Laboratory Animal Center, National Applied Research Laboratories
- Member of Advisory Committee, Higher Education Evaluation and Accreditation Council of Taiwan
- Coordinator, Tien Te Lee Biomedical Award, Tien Te Lee Foundation
- Dean of the College of Life Sciences, National Yang Ming Chiao Tung University
- Director of the BioMed EMBA, National Yang Ming Chiao Tung University
- Director of the Program in Molecular Medicine, National Yang Ming Chiao Tung University
- Taiwan delegate of the International Union of Biochemistry and Molecular Biology (IUBMB)
- Taiwan delegate of the Federation of Asian and Oceanian Biochemists and Molecular Biologists (FAOBMB)
- President of the Taiwan Society for Biochemistry and Molecular Biology
- Council member & Supervisor of the Taiwan Society for Biochemistry and Molecular Biology
- Council member of the Chinese Society of Cell and Molecular Biology
- Council member of the Taiwan Genomics and Genetics Society
- Visiting Professor, Department of Medicine, University of Michigan, USA
- Consultant of the National Chung Hsing University Alumni Association
- Dean of the Department of Life Sciences, National Chung Hsing University
- Director of the Graduate Institute of Biomedical Sciences, National Chung Hsing University
- Director, Division of Research, Biotechnology Center, National Chung Hsing University
- Associate Professor and Professor of the Department of Life Sciences, National Chung Hsing University
- Postdoctoral Fellow, Department of Molecular Medicine, Cornell University
