According to modern bio science, gene research indicates that HK ancestors' male tree is from Northern China and their female' tree is canton aboriginals. I guess, what happened is that, a couple of thousands years ago, civilized people from Northern China came to canton area and caused conflicts. And the result is that all aboriginal males and backboned females were all killed in conflicts and only those females with no backbone survived. This may explain why their descendants are so kneeled down to foreigners.
气愤！Hwy7华人餐馆老板公然歧视侮辱中国人