If you need an official invitation letter for the visa application, please send the following information to Ms. Shuyan Liu (shuyan@pku.edu.cn; and cc zhuo.li@pku.edu.cn).
1. Full name of Applicant:
2. Passport number:
3. Nationality:
4. Birthday:
5. Gender:
6. Adress of your affiliation:
7. Exact dates of visit: