Overseas participants entering Vietnam should possess a passport with valid visa which can be obtained at the Vietnamese Embassies or Consulates in the
corresponding countries. Visas are exempted for the citizens of the countries, which have signed a bilateral visa exemption agreement with Vietnam,
including Thailand, Philippines, Malaysia, Indonesia, Singapore, and Laos. Vietnam also made a unilateral decision on visa exemption for
citizens of Japan, South Korea, France, Italy, Germany, United Kingdom, Sweden, Norway, Denmark, Russia and Finland for short visits within 15-30 days. Please click here
for information in detail.
Please refer to this link
for Vietnam visa information and application.