To counter your rather tasteless and problematic description of Chinese students with my own anecdote:

During my MSc I studied alongside numerous Chinese people (some of whom are now my work colleagues), all of whom exhibited none of the antisocial characteristics you describe. I also witnessed and heard of the racist things people sometimes said to them (cartoonish ni haos, dog-eating comments, etc). Those were gross and so is your description. Really, students from China will dilute the reputation of your degree?!