Changying town flea market, jiangyin city. Jiangyin Changjing Town flea market is 50 meters northwest of the intersection of Jiangyin Yungu Road and Xujiadang Road, which is a place to sell old containers. Jiangyin's old containers are sold at the flea market in Changjing Town, Jiangyin. Jiangyin Changjing Town flea market is the largest flea market in Jiangyin Changjing Town, with all kinds of second-hand equipment available in the factory.