"Peeping at Cao Cao's Diary" In the process of writing this book, the author strived to maintain the authenticity of the diary and restore Cao Cao's true thoughts and emotions as much as possible. At the same time, the author also referred to a large number of historical materials and documents to ensure the authenticity and accuracy of the content. Among them, every detail has been carefully considered by the author, striving to present a more realistic and accurate image of Cao Cao.
