IF you have the chance to move to another city, which one will you choose? Most people have chosen Shanghai in a new survey by financial magazine Value Line. There is a 9.54 million “floating (流动的) population” in Shanghai. It means they are from other places and have no Shanghai hukou. Beijing is in second place, with 7.72 million, and Shenzhen is in third place, with 7.56 million.