1999: Docent (Associate Professor), Department of Chemistry, KTH, Stockholm, Sweden. Lecture Topic: "Biomimetic Models for the Electron Donor Side of Photosystem II"
1990: Ph.D., Department of Fine Chemicals, Dalian University of Technology (DUT), China, Thesis: "Design and Synthesis of Magenda Dyes for the Use in Color Films and Color Papers". Supervisor: prof. Jingzong Yang, Chinese Academician.
1987: Master of Science in Chemical Engineering, DUT, China.
1984: Bachelor of Science in Chemical Engineering, DUT, China.
2004—now: Full Professor in Molecular Devices, Department of Chemistry, KTH, Stockholm, Sweden. Distinguished Professor in Dalian University of Technology, China.
2001—2004: Associate Professor in Department of Organic Chemistry, Stockholm University (SU), Stockholm, Sweden.
1999—2001: Assistant Professor, in Department of Organic Chemistry, SU.
1997—1999: Assistant Professor (NFR Forskarassistent tjänst), Department of Chemistry, KTH.
1995—1997: Research Associate in Department of Chemistry (with Prof. Björn Åkermark), KTH.
1993—1995: Research Associate in Institut für Organische Chemie, Freie Universität Berlin (with Prof. Dr. Harry Kurreck), Germany, funded by Alexander von Humboldt Foundation.
1992—1993: Research Associate in Max-Planck-Institut für Strahlenchemie (since 2002 für Bioanorganische Chem ie), Mülheim an der Ruhr (with Prof. Dr. Helmut Görner), Germany, funded by Max-Planck-Gesellschaft.
1990—1992: Research Assistant in Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing, China.