To sell a book to Xinhua Bookstore in Beijing, the following steps were required: 1. Number of application: You need to apply for the number of the application to the National copyright Bureau of China and pay the copyright fee according to the relevant regulations. The book number was the only way to ensure the copyright of the book, so it was necessary to ensure that the book number was legal. 2. Prepare new book information: Prepare new book information, including title, author, publishing house, ismn number, pricing, classification, and other information. The information had to be accurate and the book had to be published in cooperation with the publishing house. 3. Submit the application: submit the new book information to the National copyright Bureau of China for review. After passing the review, they would receive a book number and generate an ismn number. 4. Creating a new book poster: Creating a poster should include the title, author, publishing house, ismn number, pricing, classification, and other information. The poster needed to be clear and placed in a prominent position in the bookstore. 5. Go to the bookstore for sale: Bring the new book to the Xinhua Bookstore in Beijing and sell it according to the requirements of the bookstore. The bookstore may request trial reading or other information. It was important to note that poetry books needed to pay special attention to copyright issues when they were sold. If the book has copyright issues, other measures may be needed to sell it. In addition, when selling poetry books, they needed to pay special attention to the reader group. They needed to understand the local readers 'preferences and needs for poetry in order to better promote and sell them.