Is it a "library" or a "library"

According to the modern explanation, the library is an institution that collects, sorts out and collects all kinds of books, periodicals and audio-visual products for readers to read. However, some libraries in China still haven't got rid of the bad habits of some private libraries in ancient times, and regard their collections, especially precious ancient books, as their own private things, setting obstacles to make it difficult for readers to read and become real "libraries". Qi Yongxiang (who has been studying Fan Jiang, a scholar in Qing Dynasty, and his masterpiece History of Sinologists for more than ten years, and engaged in the research on the topic of "History Textbook of Sinologists") spent half a year in the Ancient Books Department of Suzhou Library, which is a typical example.