Hi! I am terribly nervous now... due to a very unfortunate series of events it seems like I won't be able to get my Thai visa on time for my trip, so currently, I am evaluating other options if any. I would appreciate any advice: My flight is arriving to BKK from Shanghai (int) and I was thinking on booking a flight to Yangon a few hours after my arrival (less than 8). Would it be possible to transit through BKK without clearing immigration if its a separate booking, different airlines etc? I should be able to pack light so I don´t have to collect /check-in any luggage. The same would go when going back but from Siem Rep, I hope I made myself clear. I am Mexican, so visa exemption is not an option. THANK YOU!