"Document Guide" is a general term for the books that teachadministrative paperwork experience in ancient China's handbooks for officials.The socio-political and cultural environment in the late Qing Dynasty gave birth to the prosperity of "guide" specializing in recording the knowledge of memorial documents. The focus of the "Memorial Guide" is distinguishing style, which reflects the consciousness of "literature" in the practice of official documents criticism and creation. The "Memorial Guide" presents a structure of document knowledge in the aspects of memorial writing, reviewing, revising, enclosing and sending. It is not only a concrete manifestation of the "document science" value of the memorials in the late Qing Dynasty, but also a textual mapping of political etiquette orders such as the rites of serving the emperor.