Forgot to add Chiangmai which is very well known to Singaporeans is probably the most important city in the north of Thailand however when it comes to the Northeast of Thailand Khon Kaen is probably the most important city there being centrally located.
Therefore in the past 15 years or so there are lots of new development including foreign investments in this province. Properly prices also increased significantly past 5 years. For my work this is probably the most important place outside Bangkok which explains for my high focus and investments here I'm this province. Khon Kaen can be a supply base to Burma, Laos and in someway Cambodia too.
Like Chiangmai, Khon Kaen is a bastion of the redshirts and stronghold of Thaksin.