Institute of Plant Biology

1993/2 ~ 1994/7 Associate Professor, Department of Botany, National Taiwan University

1994/8 ~ 2003/7 Professor, Department of Botany, National Taiwan University

1995/8 ~ 1997/7 Seconded to Central University to establish the Institute of Life Sciences and served as director for 2 years

2000/8 ~ 2003/7 Director and Research Institute, Department of Botany, National Taiwan University

2003/8 ~ 2014/1 Professor, Department of Life Sciences, National Taiwan University 

2003/8 ~ 2009/7 Professor and Director, Department of Life Sciences, National Taiwan University

2006/8 ~ 2009/7 Vice Dean, College of Life Sciences, National Taiwan University

2006/8 ~ 2010/7 Member of the Joint Education Committee of National Taiwan University (selected by the president) 

2010/8 ~ 2011/7 Professor and Dean, Department of Food Science, Institute of Technology, National Kinmen University

2011/8 ~ 2012/7 National Kinmen University Provost

2012/8 ~ 2013/7 Chair Professor, General Education Center, National Kinmen University

2013/8 ~ So far, part-time chair professor at the General Education Center of National Kinmen University

2014/2 ~ Chair Professor, Department of Life Sciences, National Taiwan University

2014/2 ~ Honorary Professor, National Taiwan University

2014/8 ~ 2018/7 National Kinmen University Secretariat Office School Affairs Development Advisory Committee President’s Special Consultation