It's "In China"

OK, I agree, even in US, if you want to be someone like Bill Gates or the CEO of Google, eventually you have to leave the tech. area and focus more on business.

But that doesn't mean you cannot spent your life on tech. only. Take a look at those MVPs in MS and other senior guys in Intel/IBM/Cisco...They spend their whole lives on technique and get well recognized/paid.

That's why I'm gonna stay in U.S.

If you are good doing business, china is the world's favorite.
If you enjoy "move $r1,$r2", stay in US.