Depending on your citizenship, you may need to obtain a Visa before coming to China. For detailed information, please visit the website of the Ministry of Foreign Affairs,The People’s Republic of China . It is recommended that they apply for a Chinese visa at least 1 month in advance.


For most attendees, it is easier to apply for a Tourist (L) visa; an invitation letter is NOT required for obtaining a Tourist visa.

All attendees are responsible for obtaining their own Visa for the China.

You must be able to confirm that you have registered and paid for the conference.

The organizing committee will issue invitation letters if necessary.

To ask for an invitation letter, please send an email to cchvace2025@163.com.

If you will present a scientific paper, please also indicate your paper ID number and the title of the paper.


Note that the Visa for China should be requested as early as possible to avoid issues.