Dr Yongsheng Chen (陈永胜) graduated from the University of Victoria with PhD in Chemistry in 1997 with Prof Reg Mitchell and joined Prof Robert Haddon/Peter Eklund and Prof Fred Wudl groups for Postdoc studies from 1997-1999. From 2004, he has been a Tianjin Chair Professor at Nankai University, Director for the Center of Nanoscale of Science and Technology.