2. Turn the book gently, and don't wrinkle it after turning it.

3. Don't eat or drink water while reading, so it's easy to get things on the book.

4. Close this book after reading it. Don't fold, use bookmarks. Put the book back on the shelf after it is closed.

Books should be sorted in an orderly way.

6, don't scribble on the book, pay attention to keep the book as it is.

7. Take good care of borrowed books, return them to others as soon as possible after reading them, and say thank you to others.

8. Cover the book

9. Wash your hands before reading, and then turn over the books.

10, pay attention to the water away from books, it will wrinkle. If you put the book in a damp place, it will grow mildew.