Today i need to do a extension on my Education Visa in Chiang Mai Thailand. I will take you along with me to my Hand to Hand Combat School. I highly recommend this school for anyone looking for a 1 year thai education visa. This visa is a great option for long stay in Thailand. If your wondering how long can i stay in Thailand or how to stay in Thailand long term, this is a great option for a 1 year thai ed visa. Walk-About Wayne video.