Professional experience:
Senior Scientist, Division of Forest Protection, Taiwan Forestry Research Institute (TFRI) (2008-2017)
Senior Scientist and Deputy Director, TFRI (2003-2008)
Curator of Forest Arthropod Collection of Taiwan (2000-2017)
Visiting Professor, Department of Entomology, Oregon State University (March to May, 1996)
Senior Scientist and Head, Division of Forest Protection, TFRI Taiwan (1991-1997)
Associate Research Scientist, Division of Forest Biology, TFRI (1986-1991)
Academic visitor, Wildlife Conservation Research Unit, Department of Zoology, University of Oxford, Oxford, U.K. (1990)
Associate Research Scientist, Division of Collection and Research, Preparatory Office, National Museum of Natural History (1984-1985)

Teaching experience:
Adjunct Professor, Department of Forestry, National Taiwan University (1997-2010)
Course taught: Ecology and Management of Forest Insects Adjunct Professor, Graduate Institute of Entomology,

National Chung-Hsing University (1985-2004)
Course taught: Animal Behavior

Expertise:
Animal Behavior, Entomology, Conservation Biology, Ecology, Biodiversity