Many people think that applying for a Vietnam visa is simple and quick. In fact, your application may fail because of language barriers or legal differences. Especially for those who are applying for a visa for the first time, mistakes are inevitable. There are countless reasons why the Embassy rejected your application and you have to delay your flight. This will be bad when work, plans in Vietnam cannot be delayed like flights. I. Information in the application for Vietnam visa is incomplete You need to prepare some necessary documents to submit to Vietnam Embassy in the host country. Failure to research carefully will cause your profile to be omitted. This is a reason why the Embassy refused. This cause is common with those who apply for a visa for the first time. Confusion and lack of understanding can cause you to overlook some details that you personally feel are unnecessary. In order for the Vietnamese Embassy to review your application, you should prepare the following do