1. Check books: Check the contents of books carefully. If there are unopened or damaged books, you can contact the courier company or the seller to return them.

2. Clean up and classify: classify all books and put books of the same type or series together. This will help you understand your books and manage them better.

3. Storage and protection: If your books have no place to store, consider buying some bookshelves or storage devices to store them. In addition, make sure that the place where books are stored is dry and cool to protect books from damage.

4. Reading and using: By reading these books in your spare time, you may find some areas of interest or get some new ideas.

5. Donate or sell: If you don't need so many books, consider donating them to charity or selling them to second-hand bookstores.

6. Seek a solution: If you feel that you can't handle so many books, you can try to contact the library or school to see if they are willing to accept these books.

In a word, the process of dealing with a large number of books requires patience and organizational ability. Use these books as much as possible and find the most suitable way to deal with them.