Li Jicheng, male, professor, doctoral supervisor, party member, Gansu, 1967. Vice President of School of Mathematics and Statistics, Xi Jiaotong University, Secretary-General of College Mathematics Teaching Steering Committee of Ministry of Education (2013-2017), Member of Teaching Committee of Xi Jiaotong University (20/200912), Deputy Director of College Mathematics Teaching R&D Center of Xi Jiaotong University, Director of National Excellent Course Advanced Mathematics, presided over by Provincial Excellent Course Mathematical Modeling and Experiment.