Sorry, what does relevance geographic proximity have to economic growth? The point is that those countries all have similar cultural and racial backgrounds to China, yet developed much faster.
That's not what's going on ITT. China has had a different modernization experience from the other nations discussed above, which is entirely understandable given their very different histories, assets, infrastructures, populations, demographics, educations, etc. Your racism is that you ignore all those obvious differences in favor of one trivial, contingent aspect in which to an ineducable white American they might seem similar.
However, you could still learn something. When you compare two different groups of people, be sure to have something besides "they have the same skin color" to say when someone asks the obvious follow-up question.