2005- Professor, Key Laboratory of Functional Polymer Materials of MOE, Institute of Polymer Chemistry and College of Chemistry, Nankai University, China

1996-2005 Associate professor, Institute of Polymer Chemistry and College of Chemistry, Nankai
University, China

1994-1996 Lecturer, Institute of Polymer Chemistry and College of Chemistry, Nankai University, China

1994 Ph.D. of physics , Nankai University, China

1991 Master of physics, Nankai University, China

1986 Diploma of physics, Nankai University, China

Current research focuses on advanced polymer materials, polymer physics and development of advanced solid-state NMR methods for the study of multi-scale structure and dynamics of macromolecules and biomacromolecules.