Modern books and modern books bought by Confucius Old Books Network are basically reliable, but the reliability of ancient books is not certain.

The characteristics of Confucius' old book network are:

1. There are many rare books. A large number of ancient rare books with great collection value (rare books of Ming and Qing Dynasties and the Republic of China, rare periodicals, celebrity ink, rare books of the Republic of China, out-of-print books, etc.) are displayed and traded on Kongwang, which has attracted a large number of scholars, researchers and book collectors to pay attention to and participate in online for a long time.

2. Books are all cheap. There are more than 7 million kinds of books displayed on Kongnet, and most of the old books are cheap, so they are favored by ordinary book buyers.

3. Irreplaceability. There are 2-4% of the used books sold by Kongnet, and nearly 1 million kinds of books can't be bought by any other channel, so the channels for buying and selling books by Kongnet are irreplaceable.