I hate dumb white crackers.
That sounds a bit racist. What are you saying exactly?
I'm the only Chinese student in my university where whites are racist.
You yourself are being racist here. It's wrong to judge people based on their skin color. Not all whites are racist.
White are the worst. There are probably some nice white people, but for the most cases, it's the white that cause racism in the first place. They didn't think they were wrong.
If you believe all white people are mostly racist and treat them poorly because of this, then they will treat you poorly. I know it can be difficult dealing with racists and some won't ever change, but if you keep working hard you'll be out of your university soon and away from those racists.