Now AJ has gone bad in China. It's not AJ of young people who like Jordan and basketball at the beginning, but a game that merchants, second-hand dealers, people who are slightly behind the times want to catch up with the trend, and buy and tout each other. Rationally speaking, if you have the money to buy a pair of asics running shoes or the latest Nike LBJ basketball shoes, there is no need to buy things that are no longer popular.