Chinese young girls are under huge pressure from clothes size. I lived in China several years and visited lots of shopping malls then found clothes size here is much smaller than other countries. Ordinary foreigner even could not find a suitable cloth there and needs to go plus-size cloth shop.

It\'s just their diet and DNA, plus constant activity and physical exercise: walking, climbing stairs, bicycling.
Fact is that obesity is creeping up among kids in China, due to lack of activity (sitting watching TV, play video games, use the computer for hours), driving cars and increasing western fast food diet