President of CSSA (Chinese Student and Scholar Association) at UBC, Vancouver, BC, Canada. UBC CSSA is one of the biggest Chinese student organizations in Canada. (Feb. 1997 - Jan. 1998)

Executive member of CSSA (Feb. 1996 - Jan. 1997)

Member of Forest Products Society (1995 - Present)

Member of Society of Wood Science and Technology (1997 - Present)