800 yuan per person per year. Take the charging standards of other children's book bars in China as an example. If you set up a children's book bar card in the community, you can become a member of 300 books a year, and the average annual fee for each person is 800 yuan. Book bar is a popular reading place in some cities, which combines the characteristics of libraries, bookstores, teahouses or cafes. People can browse fashion magazines and popular novels while drinking tea, coffee and chatting, and relax in soothing music.