West 1st Road, Xinhui District, Jiangmen City. There is a second-hand book market in Chengxin flea market. According to Baidu map query, Jiangmen City is located in Guangdong Province, and Chengxin flea market is located in Chengxi 1st Road, Xinhui District, Jiangmen City. Old books refer to the quality of books, and also refer to books with long editions, past letters, broken books, thread-bound books, ancient books and so on.