Department of Astronomy;
School of Physics and Astronomy;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
Shanghai Key Laboratory for Particle Physics and Cosmology;
Shanghai Jiao Tong University;
Shanghai 200240;
China;
Tsung-Dao Lee Institute;
Shanghai 200240;
China;
cosmology:observations; large-scale structure of universe; weak lensing;