- Peking University
- Hebei University
- Hebei Normal University
外部人员
- Beijing Institute of Technology
外部人员
- Peking University
- Hebei Normal University
外部人员
- Shijiazhuang Coll.
- Peking University
外部人员
- Baoding University
- Baoding Teacher's Coll.
- Peking University
- Baoding Teacher's College
外部人员
- Peking University
- Baoding University
- Hebei Normal University
- Baoding Teacher's College
- Baoding Teacher's Coll.
外部人员
- Beijing Institute of Technology
- CAS - Institute of Electronics
外部人员
- State Intellectual Property Office of the Peoples Republic of China
- Beijing Institute of Technology
- Patent Examination Cooperation Center of SIPO
外部人员
- Beijing Institute of Technology
外部人员
- National Institutes of Health
外部人员
- Peking University
- Beijing Union University
外部人员