If you're working in Hong Kong or the Middle East then there is a strong possibility that your GF/wife will BAIL !!! (well very strong possibility if ure an expat) Stay away if u can......
Expat lifestyle is crap if u have a GF or Wife (thats not local). If u really need the job and there is no wher else to go then i suppose u got no option.
I know the money may be good but there is a reason for it !
Goodluck
Personally I think there are better spots in the world than HKG !