Well, fun fun, "Lili's" post reflects nothing of the kind in that she/he has pulled the wool over your eyes; therefore, you have no case to rest. If you're so burnt out on the "behaviour and rudeness of Chinese students," just let me know and I'll happily provide you with a schedule of flights back to your home country. I'll even bring along some of my well mannered students to bid you a fond farewell, while I, an ill mannered Westerner, mutter, "Good riddance to bad rubbish."