2003-2008, BS & PhD, Nankai University, Tianjin,China
                 Postdoc: 2008-2011, University of Goettingen, Goettingen, Germany; University of Bielefeld, Bielefeld, Germany
                 2011-2015: Lecturer, Associate Professor, Nankai University
                 2015-present:Associate professor, Nankai University
                 Email:  lijf@nankai.edu.cn