There are many, many Chinese who are working very hard for the betterment of their country, and there are many, many wonderful things about China. But it is virtually impossible to overestimate the difficulties they are going to be facing in the coming years. Their economic success, by becoming the manufacturing powerhouse of the world, has come at tremendous cost, and is not maintainable in the long term. We live in interesting times.
I recommend watching a few more of the video series that I linked earlier, as well. I've watched several of them since I last posted in this thread, and (for what it's worth) I find his observations accurate and fair, both the good and the bad.
I admire your optimism, but this has yet to be an accurate statement across the entirety of human civilization.