Out of the 3 countries which one do you like most? I may have a chance next year to work in one of the 3 for a few months. I'm not sure if I'll do it or if I do what one I'd go too. If you had the chance where would you go?
Give it to Vietnam a go my dear. It is absolutely worth your effort. Yill have ample opportunity to get intership, or work . You will be amazed by the people and stunning scenary here!