Just got a news from my school said that in Vietnam and Lao has new system for their ED-Visa. New one is that you go apply and get ED-Visa then cone back inside Thailand and go to immigration office to get 3 months visa(in vietnam and lao will only give visa but without long how 3 or 6 months). Ive never heard about such a thing like this. So anyone has recent experience about apply ED-visa in those countries please give me advice. Is it real?