Contact / FAQ
Please check the following frequently asked questions for quick answers. If you have any doubts, please contact us without hesitation. We will replay to you as soon as possible.
The BS2023 will be in Hybrid mode. You may participate in person or via our conference platform virtually. We come to this decision considering your utmost convenience and any uncertainties of the COVID policy. Since China has lifted all travel restrictions and quarantines, BS2023 will focus on the experience of a physical meeting, while keeping online participants wired in. If it is difficult for you to travel, please keep in mind that we will ensure the publication of your accepted work and the seamless experience of a hybrid BS2023. You may flexibly switch your registration type (in-person/virtual) before August 25, 2023.
To require an invitation letter to support your visa application, administrative or financial process, please contact firstname.lastname@example.org with your specific needs. It is more convenient to apply for a tourist visa (visa-L) for your trip to China, which does not need the invitation letter but only the proof of your itinerary (hotel bookings, plane tickets).
For payment via bank transfers or Alipay, it takes a few days for us to confirm your payment manually, and longer if there is no payment reference attached. Please send the receipt, transaction number, payment screenshots, or other confirmations via email@example.com if your registration/reservation status has been idle for too long.
Add my WeChat and join the conference WeChat group!
AM 2:00-5:00 GMT+8, workdays. Please whitelist firstname.lastname@example.org to make sure our newsletter won't be blocked.😀