This is the most redundant question ever - just like the similar ones.
If you ask on a forum like TSR - "do girls find dudes in bowler hats attractive?" you will get a whole bunch of girls who reply "o why yes, I really do"
In reality, however, you get those girls, and rock up to them in a bowler hat and they will very likely head for the door. It's plain and simple - you can comment on a forum without any responsibility, you don't have to follow through on anything.
The upshot is that you can find girls who will say "I don't find chinese dudes attractive" but, if you are a chinese dude and you meet these girls, I reckon half of them would get with you so long as you're not a complete trombone. The ones that say "I do find chinese dudes attractive" are just as likely to turn you down, simply because they don't mean it in the sense that you're asking it.
I have a friend who has a serious yellow fever problem, he loves Chinese girls - but that doesn't mean he loves *any* Chinese girl. He likes the good looking ones, obviously, and he'll take an average one over an average "other" girl. But that doesn't mean he'll get with a total heifer just because she's from Hong Kong. Well, not unless he's having a really dry spell...