1. On-line registration has closed. Onsite registration will open at the registration desk at 2:00pm on May 31, 2021 at the conference venue, Xi’an International Convention Center.
2. Physical onsite registration package including the receipt will be available for picking up at the registration desk during the conference for the participants who physically attend the conference onsite.
3. Virtual online registration receipts and conference material download links for the participants who registered for virtual online access will be sent via email after the conference, starting on Monday, June 7, 2021.
4. For the participants who would like to change the virtual online registration to physical onsite registration, please go to the registration desk to pay for the registration fee difference to get the physical onsite access.
5. For the participants who would like to change the physical onsite registration to virtual online registration, please write to firstname.lastname@example.org for a refund of the difference. A processing fee will apply.
6. For the participants who registered for the physical onsite access, the virtual online access is included in the registration.
7. For the participants who would like to pay for making up the registration fee difference, please contact email@example.com for instructions.