The Book of Spies

朱逢甲Jun 2024

4.0

Word count: 24K words
Chapters: 8

Summary

Traditional Chinese thought has a long history and is highly original, inventive, and literary. Early intellectual forms are distinctive: religious theology, classical Chinese medical texts, ancient military strategy, Confucian, Daoist, Buddhist, and Hundred Schools thought, feng shui and metaphysics, the Twenty-Four Histories, and local customs and geography are all profound and extensive. This "Essence of Classical Chinese Culture Original Texts" series preserves the original appearance of the works, focusing on preserving and transmitting traditional Chinese thought and culture. By reading the literary essence left by ancient sages, readers cultivate character and subtly appreciate the classics of Chinese learning.

Editor's review

Jianshu is a military text devoted specifically to espionage and intelligence activities in ancient China, traditionally attributed to Zhu Fengjia. It largely compiles cases of espionage from successive dynasties along with related discussions, making it a rather distinctive branch of traditional military studies. Its value for readers lies not in literary polish but in presenting the ancients' systematic thinking on intelligence, reconnaissance, and subversion, best read alongside the chapter on espionage in The Art of War. The book cites historical events extensively, allowing readers to see one aspect of ancient military and political struggle and to appreciate the practical, example-driven style of traditional military writing. Note that the methods described carry clear limitations of their era; read with a critical eye, treating the book as material for understanding ancient military thought rather than an operational manual to be copied. Because the text is archaic and dense with allusions, annotated editions and relevant histories are recommended: first clarify the sources of the cases, then summarize the espionage thinking. Overall, this is a classic suited to focused thematic study rather than casual reading.

Who it's for

A good fit for

Readers interested in ancient Chinese military studies and military thought
Students and enthusiasts specializing in intelligence history and military history
Readers who have read The Art of War and wish to expand their reading on espionage
Readers of history and literature who enjoy understanding ancient political and military operations through historical examples

Not a good fit for

Readers seeking modern intelligence studies or practical methods for business competition
Beginners with weak classical Chinese who need a plain-language reading edition
Readers uninterested in ancient military topics who prefer literary works

Reading tips

Read the espionage chapter of The Art of War first, then this book, to grasp the thread of ancient espionage thought.
When encountering historical examples, consult the relevant original histories to clarify the background before drawing conclusions.
Organize espionage methods by theme into your own reading notes to avoid fragmented memorization.
Maintain a critical perspective while reading, distinguishing the ancient context from contemporary ethics, and do not treat it as an operational manual.

版权信息
间书
〈间论〉
〈间例〉
〔反间〕
〔乡间〕
〔内间〕
〔生间〕

FAQ

What is the relationship between Jianshu and the espionage chapter of The Art of War?

Both belong to the tradition of ancient writing on espionage. Jianshu compiles many historical cases and related discussions, and can be seen as an expanded compilation on the subject, while the espionage chapter of The Art of War is more a summary of principles. Reading Sunzi first, then this book, makes the thread clearer.

Do the espionage methods in the book still have reference value today?

As historical material for understanding ancient military and political operations, it has cognitive value; but the specific methods are limited by the conditions of their era and involve ethical and legal issues, so they are not suitable as a modern practical reference. Read for the intellectual background rather than copying methods.

Is the book difficult for those with only a general foundation in classical Chinese?

It is somewhat difficult. As a traditional military text, it is dense with allusions and historical examples and is hard to understand without annotations. Choose an annotated or translated edition, read alongside relevant histories, and if necessary start with an introductory overview of ancient military studies.

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About the author

朱逢甲 Author

Zhu Fengjia's biographical details are rather limited; his representative work is known to be Jian Shu (A Book of Espionage). According to currently available public sources, his dates of birth and death, native place, and official career remain unconfirmed, making it difficult to sketch a complete life. What can be confirmed is that Jian Shu is often classified among classic works in Chinese book categorization, and the single work by Zhu Fengjia held in the collection is this very Jian Shu. In terms of subject matter, the book deals with espionage activities and intelligence strategy, forming a rather specialized branch of ancient military and political strategy writing. Compared with general military treatises, it focuses more on the art of using spies and combines historical compilation with practical summary. Because records of the author's life are scarce, later readers' understanding of the man and his book still depends mainly on the content and editorial approach presented in Jian Shu itself. Readers interested in ancient intelligence thought and the art of espionage may use this book as introductory material on the subject, while bearing in mind the lack of author information and treating its accounts with caution.