1. What is the differences between Vietnam single or multiple entry visa?A single entry visa allows you to enter/ exit Vietnam 1 time or it is also called a visa with single-use. Once your single entry visa used, you can not enter again Vietnam with this used visa. You must apply for the new one if you want to come back to Vietnam again.
Sample of Vietnamese single entry visa
A Vietnam multiple entry visa is a visa that allows its holders to enter and leave Vietnam several times during their visa validity. It is also called “re-entry Vietnam visa”. This kind of Vietnamese visa is very convenient for those who want to have several visits in Vietnam during a certain period of time.