You are obviously trying to create trouble.
However, like one fellow poster noted,
1) Your English sucks. I'd be feeling inferior if I were you.
2) I won't say most Chinese guys have small dicks and ugly anus
hairs, because I don't go around looking at people's dicks and
anuses.
OK, maybe your GF has slept with 100 Chinese guys and they happen
to have small dicks. And when your gf did the AR for these guys,
she got turned off by their anus hair.
Maybe her observation would be more representative after she has
slept with more men. Chinese men, that is.