They have 4 times as many people as the US. 10 times as many as the Russians. Probably 4 times as many geniuses. A strong focus on developing technical talent. An economy and budget under the control of a few not subject to public approval. Their economy is also growing faster than any large country if I recall correctly. They have a proven record of tackling massive engineering projects rapidly in recent years. My dad recently visited China and was taken aback at the huge damns and bridges being built at very fast rates compared to US civil engineering projects. Are they cutting corners, red tape, or the 4 supervisors to one worker ratio? Time will tell. But I no longer doubt their ability after hearing my dad's comments on the outlook of the Chinese and the obvious results of recent efforts.

I would rather the US be the first to Mars, but I'd rather China do it than no one. A strong competitor in space may be the motivator we need.

Regards,
Mark