If you enjoy this blog post, consider subscribing to get my newsletter. Comments are always welcome and appreciated. Visa rules in Asia can feel simple until one tiny detail changes the whole plan. A 30-day beach trip to Thailand is very different from teaching in Vietnam, studying in Japan, retiring in Malaysia, or working remotely from Bali. The good news is that most visa systems follow a pattern. You’ll usually need a valid passport, proof of money, a reason for staying,