The core values of a library lie in its collections. The library's mission is to provide a high-quality reading service through rich and diverse collections, enabling it to fulfill its purpose. In order to effectively meet the needs of the public and progress towards goals such as cultural preservation, academic research, education, and leisure, we have established the "Library Collection Development Policy of the National Library of Public Information." This policy serves as a guiding framework for activities related to data acquisition, archiving, retirement, and other processes pertaining to our collections.