china has for generations killed female babies. i am married to a china born woman.
the old chinese sold of unmarried daughters as "house slaves". unwanted young chinese girls were offered for sale on the streets.
the reason that present chinese women are doing better in chess is because they were always able to play chess well...but denied the chance.
Well... table tennis is different. It originated in China and did not become widely popular internationally, so of course Chinese athetes are going to be dominant in it, just as American athletes are dominant in basketball, Japanese in sumo wrestling, etc.
Table tennis not become widely popular internationally?
Do you have any clue what you are talking about?