Seems that some embassies dont see dental clinics as a clinic towards the softpower medical treatment option.
Have anyone had their dental treatment approved in hanoi? And if you did, what papers did you provide?
TLDR : Answer Summary
The inquiry discusses the challenges faced in getting dental treatments recognized as valid medical treatments under soft power initiatives in Vietnam, particularly regarding approvals from embassies. It specifically asks for experiences relating to dental treatment approvals in Hanoi, including the documentation required, and notes that some clinics offer DTV packages while acknowledging Vietnam's stricter regulations on approvals.
DTV VISA RESOURCES / SERVICES