Liu Cuibo is a Chinese author about whom limited public information is available; neither the dates of birth and death nor educational background are clearly recorded. One work by this author is held in the collection, Secret Talks of the Sino-Japanese Peace Negotiations: A Question-and-Answer Exchange between Ito and Li Hongzhang, classified as a history title. The book centers on the peace negotiations between China and Japan after the First Sino-Japanese War, using the dialogue between Ito Hirobumi and Li Hongzhang as its thread to present the details of the talks and the positions of both sides. Judging from the subject matter, the author focuses on a key moment in modern Sino-Japanese relations and tends to reconstruct the historical scene through original dialogue materials, emphasizing the transcription of historical sources and a question-and-answer narrative rather than broad theoretical construction. As only this one work is currently known, the author's overall style and scholarly orientation are difficult to assess fully; readers may regard the author as a writer of popular works on modern diplomatic history and Sino-Japanese relations.