There are many reasons why good books are so hard to find: 1. Uniqueness: Good books often have unique styles, ideas, plots, or characters that attract the attention of readers and resonate with them. This uniqueness could be due to the author's creativity, insight, or accumulation of experience. It could also be due to language style, narrative skills, or theme exploration. 2. The needs of the audience: A good book can satisfy the reader's individual needs and trigger the reader's emotional resonance or thinking. For example, a book suitable for one person may be different from a book suitable for another person because everyone's reading preferences and background are different. 3. Revise and edit: Good books may need to be revised and edited to ensure accuracy and fluency in language, plot, and characters. This kind of editing and editing could make a good book more perfect and attract more readers. Historical and cultural background: Good books often reflect a certain historical or cultural background and can attract cross-cultural readers. For example, a book about Chinese culture might be more suitable for Chinese readers while a book about Western culture might be more suitable for Western readers. 5. publication and distribution: the publication and distribution of good books may require extensive publicity and cooperation to ensure their popularity and popularity. This also increased the difficulty of obtaining good books. There were many reasons why good books were hard to come by, including uniqueness, audience demand, revision and editing, historical and cultural background, and publication and distribution.