Fads and ideas move from place to place in china by communication and looking on what other countries are doing or wearing. like the i pod people in America we use them and in china they make them so people in china started using them and that is how a Fab may start in China by looking on what other counties are doing wearing and using and try it for them self, but they don't just use things and ideas from other countries but also make up there own ideas and fads.