The specific conditions, procedures, borrowing period and fees for the books in the Youth Library of the National Library in Haidian District are as follows: 1 Condition: The reader needs to have a library card (similar to an ID card) from the National Library to enter the youth library to borrow books. 2. Steps: The reader needs to fill in the library card application form and pay a certain borrowing fee (the specific fee varies according to different types of books). Then, the reader needs to borrow the book from the library with the application form and the borrowing card. 3. Borrowing period: The reader can borrow the book for a maximum of 30 days. If you want to renew the book, you need to fill in the application form again and pay the fee. 4. Price: The reader needs to pay a certain borrowing fee. The amount of the fee varies according to the type of book. For example, the borrowing fee for ordinary books was 1 yuan per book, while the borrowing fee for special collection books was 10 yuan per book. 5. Borrowing method: readers can borrow and return books by themselves or go to the library to return books. The readers who borrowed the books from the Youth Library of the National Library in Haidian District had to abide by the rules and regulations of the library and return them on time. If you have any questions, you can consult the library staff.