tks, do u consider PRC WG as being from "abroad" like Thais, Philippines etc?
Not necessarily as the majority of WG's in HK are from the PRC, as there are very few locals that do this line of work. And although peoples politics may differ HK is legally a part of
the PRC. So its more an ethnic thing, PRC WG's go to HK expecting that their clientele will be Chinese people like themselves. But as for Filipinas and Thais they know full well that
their clientele will be foreign people whether they be HK locals both Chinese and non-Chinese or foreign expats.