1, National Library: These libraries are all over the country, including specialized children's libraries and children's branches in libraries. This kind of library has many books and rich contents, but the disadvantage is that there are few outlets, so there are some private community libraries now.

2. Theme Bookstore: The owner of this kind of bookstore is a physical bookstore, which is different from the traditional Xinhua Bookstore. Mainly for leisure. Elegant environment, can buy books, borrow books, leisure, rich reading activities. The target group is white-collar workers with high quality of life. Services include parent-child reading, represented by Yufeng Bookstore in Beijing and pioneer bookstore in Nanjing.

3. Community library: At present, this kind of library is emerging in China, mostly serving children. It is called "Entity Photo Gallery", which was mainly established by some returnees who have lived abroad for a period of time. There are a large number of Chinese and foreign books in the library, taking a certain community as the radiation scope. The common operation mode is: using its own resource advantages to provide children with picture book sales, lending, on-site reading, family education book lending and other services; At the same time, it cooperates with parent-child activities with the theme of picture books.

4. Network library: With the rapid development of Internet e-commerce, people's lives have also changed. Many bookstores or picture book libraries are constantly improving their operation mode, from offline physical stores that provide book sales and borrowing to diversified and networked development, that is, providing online lending services based on websites and delivering books to members through logistics, thus meeting the fast-paced life needs of some members. There are several kinds of such online libraries: (1) comprehensive libraries, which mainly provide book rental services, operate and distribute books by themselves, and there are no restrictions on the types of books, such as green tomatoes and books flying net; (2) Online picture book library, mainly for children, mainly for borrowing picture books, supplemented by selling them. With the help of online platform, it has continuously developed into a chain operation organization of photo library through joining. This model is network+entity, which realizes the * * * enjoyment of resources and information in many cities. At present, there are mainly institutions such as Old John Picture Library, Picture Book Taxi and Anne Flowers.