200 1 10 to 2007 1 1: director (director) and researcher of Wuhan Botanical Garden, Chinese Academy of Sciences.
1August 1997 to August 2006 5438+0: Executive Deputy Director, Director and Researcher of Wuhan Institute of Botany, China Academy of Sciences.
June 1994 to August 1997: Wuhan Institute of Botany, China Academy of Sciences, assistant director, associate researcher and researcher.
1September 1979 to1April 1990: Director of Fruit and Tea Research Institute of Hubei Academy of Agricultural Sciences.