Quick news flash.
Average gross income is < $5500 per year. (2010)
All this "new money"? Let's talk smaller.
China has more then 1 million millionaires (owning more than $1.6m).
Income in China is grossly under-reported.
Even if you make $5500 a year, $100 is still only 1.8% of that. Considering Chinese people are saving around 40% of their disposable income, investing a little in Bitcoin should be easily doable.