Batgung

Hi
I am new to this site and would really apreciate some advice.
My boyfriend is moving to HK to start a new job (in fact he is on an aeroplane at this very moment!) but he told me - somewhat predictably - that he has not arranged any medical cover or health insurance for himself.
I have looked online to try and sort something out for him, but can only find holiday cover.
Can anyone recommend what sort of policy I need to be looking for?!!

Thanks

Victoria