Educational Background ► 09/2012--07/2015, PhD in Math., University of Chinese Academy of Sciences. Supervisor: Nanhua Xi. ► 09/2009--07/2012, Master of Math., East China Normal University. Supervisor: Naihong Hu. ► 09/2005--07/2009, Bachelor of Math., Southwest University. Working Experience ► 09/2017--Present, Assistant Professor, organization of Mathematics and Statistics, Beijing Institute of Technology ► 10/2015--09/2019, Post-doctor, organization of Mathematical Sciences, Peking University. Supervisor: Jiping Zhang