Country-specific visa assistance information is available on the conference website. For
some countries, visa-on-arrival options are available for mainland China, including entry
via Hong Kong (Hong Kong itself is visa-free for many countries). Please refer to the
conference website for details.
Participants requiring an invitation should contact the organizers by sending Emails to
dreb2026@sustech.edu.cn before August 20th, 2026. Documents concerning visa-free
travel to China can be found on the conference website：