I can do no better than these ones already here:
http://sawatdeenetwork.com/v4/showth...(Introduction)
http://sawatdeenetwork.com/v4/showth...rn-(Siem-Reap)
http://sawatdeenetwork.com/v4/showth...(Kuala-Lumpur)
http://sawatdeenetwork.com/v4/showth...rn-(Singapore)
As I live in Thailand my trip reports would be out of Thailand not into Thailand which is what the poster is seeking