Great points Da Yan Jing. Some just can't get it that China is different country with different systems and can't be judged with their so-called best standards and conditions of their countries. If you think its so shitty here, I believe it's your right to leave unless you're being held as a slave, which is hardly the case. China is still a great place and even with the little (RMB4000) wage, many still live happily here.

If youre business minded and want to make more cash, you can still do that here. I know a lot of friends that make 1000s of USD just by being trade agents. It's all easy; you just need to have the mind for it.