(1) Enter the browse and search module of the self-service platform in the library hall, find the column of "Overview-Collection Distribution" on the library website, and introduce the position of books and periodicals in the collection-stack or reading room. Classification charts are hung on the walls of the main library and the lending hall of the branch library to help readers determine the main classification numbers of the books and periodicals they are looking for. Select the corresponding bookshelf according to the classification number, and browse from top to bottom and from left to right.

(2) Go to the library homepage, click "Collection Search" above the search box, enter search words in the search box, search the paper books, periodicals and CDs attached to the books in one stop, and finally find the books in the corresponding collection location according to the request number and collection location.