Why are shitskins so asspained?

I've seen hardcore liberals IRL all the time and they always defend a black guy when there's racism bullshit going on but when someone is making fun or being racist agianst Asians? They don't do shit or care. Liberals are worthless hypocritical douche bags.
Why are shitskins always getting so asspained? I don't see any chinks like that and no libfaggot or nigger has ever defended a slantfag.