i'll jsut list 1 example, zhang xiang on nanometer tech.

lots of really good ones in america, sadly few of them want to come back. i can relate to that, here you get everything as long as you have talent, work hard, and think youself to be american, why bother being back? damaging own reputation to be a member of PR cheating?

few haiguis are doing serious things back in china, it's hard doing that in such a faudulent society