1. Associate Professor in information science at the Business School Hohai University China
2. Research Assistant at the Business School Hohai University China
3. Assistant Professor at the Faculty of Education The University of Hong Kong Hong Kong
4. Master's student at the Business School Hohai University China
5. Research Assistant at the Business School Nankai University China
6. Professor and Director of the KM&EL Lab at the Faculty of Education The University of Hong Kong Hong Kong
7. Eastern Scholar Chair Professor at East China Normal University China