Career 2019.8-present,AssociatProfessor,ShanghaiTechUniversity 2016.5-2019.8,ResearchAssistant,LeibnizUniversityHannover 2013.4-2016.4,ResearchAssistant,UniversityofBath 2012.10-2013.3,ResearchAssistant,UniversityofBonn 2011.10-2012.9,VistingScholar,MaxPlanckInstituteforMathematics 2010.10-2011.9,ResearchAssistant,UniversityofMainz 2009.10-2010.9,ResearchAssistant,UniversityofBonn Education 2004-2009,Ph.DinMathematics,StanfordUniversity 2000-2004,B.S.inMathematics,UniversityofScienceandTechnologyofChina