Cool headline, but given the population of China, we're probably talking children of the 0.001%
It'd also help if people's first homes to own weren't counted, too. You'd see a real disparity.
A low-to-mid 6 figures household income? Definitely possible. 8 million net worth? You're gonna have to be a rather.. senior software engineer.
And speaking of stock... you can get lucky that way, although you still need to save / diversify!
http://blogs.wsj.com/chinarealtime/2013/09/23/what-percent-a...