Are there the most ancient books in Jinan Library?

No, according to the personal library website, the library with the largest number of ancient books in China is the National Library of China, not the Jinan Library, so it is not. Jinan new library is located in the cultural center of the provincial capital of the western new city. It is a comprehensive public library and a national key protection unit for ancient books. 20 18 was rated as a national first-class library in May.