I had an unforeseen issue with my visa here in Hanoi. I was accused (I am advised not to say by who so I will just refer to them as Mr. X) of entering Vietnam with a business visa but having no sponsor. I told Mr. X that a sponsor letter was not required for a business visa. Quietly Vietnam-evisa.org worked behind the scenes to get the whole mess cleared up. After being threatened with having my visa revoked and missing my flight back I received a phone call from Mr. X saying everything was fine with my visa and it would not be cancelled and I could leave as planned. Vietnam-evisa.org far exceeded my expectations in getting me out of this jam. You need a company like this when you find yourself in unexpected trouble and I am glad Vietnam-evisa.org was there for me!