Like I've said before though, the wealthy and educated Chinese women often have a controlling personality. So, the young ones are mostly golddiggers, the older ones mostly controlling. Anyway to find a good one, young or old, is extremely difficult.

That's all true.
A good few years ago, a rich young Chinese student of mine was eager to visit Japan to find a good Japanese wife. He figured that Japanese women didn't mind being controlled by their husbands, and therefore constituted better wife material than Chinese women. That may have been true then, but I don't think it's true these days.