In the lobby of the library, it is usually located on the first floor. You can ask the people on duty and the layout of the library. There will be many kinds of books, such as economics and law on the third floor and literature in other buildings. Then when you get to the floor, you can look for it slowly according to the information on the bookshelf.

Second, go to the school academic affairs office to search for books. You will find the code of this book, and then go directly to the library.

Third, the book A Dream of Red Mansions is available in every library, which is relatively easy to find. Literature, novels and works, not foreign literature, are relatively easy to find.