Physical books were still popular, especially in certain fields such as literature, history, philosophy, etc. Physical books had a unique collection value and reading experience that allowed readers to better understand and feel the contents of the book. In addition, some physical books could also be sold second-hand or rented to meet the reading needs of readers. Although digital reading had become one of the main ways for people to obtain information, physical books were still regarded as a unique and valuable way of reading. Many readers prefer the feeling of being immersed in the book while reading, and digital reading may not provide this experience. Therefore, although digital reading had a certain impact on physical books, physical books still had their importance and value.