It will be delivered in two or three days. Established in 2002, Confucius Secondhand Book Network is a large-scale trading platform for secondhand goods, ancient books and commodities. It is a C2C platform built by combining traditional cultural industries with the Internet, and it is a second-hand market with traditional cultural values. Generally, shopping on Confucius' second-hand book network will be delivered in two to three days. Some shopkeepers delay delivery for personal reasons, and will announce it in the online store in advance, and will also inform them by private letter.