Some academic activities

I have been invited to give talks at MIT, Stanford University, Yale University, Columbia University,  John Hopkins University, Rutgers University, Chinese University of Hongkong, Peking University, Tsinghua University, Jena University, Fields Institute, Banff-Hangzhou research station, AMS Meeting.

I was organizing the Graduate Students Geometric Analysis Seminar at the University of Toronto. 

I have supervised some undergraduate students at the University of Toronto.