Comparing Chinese provinces with countries (2011)
economist.com
economist.com
Also too bad this is just GDP comparison not GDP per capita which might more clearly drive home the disparity in lifestyle between the 2/3 of China where people make about as much as people do in Egypt or Mongolia and the 1/3 of China that's more like Argentina or Russia.
It would be interesting to see a similar map for the United States. Would it be more skewed or less skewed?
http://www.economist.com/blogs/dailychart/2011/01/comparing_...
The information is there and you can look up the countries yourself.