# Chang Yü — The Art of War character guide

> Chang Yü in The Art of War by Sun Tzu.

**Role:** supporting

**Also known as:** Chang

**First appearance:** 0004-the-commentators

## Snapshot

A Sung dynasty commentator whose name survives among the readers who kept Sun Tzǔ's terse chapters alive for later generations.

## Who they are

Chang Yü belongs to the long chain of commentators whose glosses accumulated around Sun Tzǔ's text across the centuries. The tradition he represents is what turned thirteen terse chapters into a living school of interpretation, quoted and disputed by generals and scholars alike. His presence in the apparatus reminds the reader that The Art of War was never read alone.

## Relationships

### [Wang Hsi](https://www.betterreads.dev/discover/the_art_of_war_se/characters/wang_hsi)

_professional_

Chang Yü and Wang Hsi were contemporary commentators on The Art of War, often engaging in scholarly comparison of their interpretations.

### [Wang Hsi](https://www.betterreads.dev/discover/the_art_of_war_se/characters/wang_hsi)

_professional_

Chang Yü and Wang Hsi were contemporary commentators on The Art of War, often engaging in scholarly comparison of their interpretations.

## In the story

### [The Commentators](https://www.betterreads.dev/discover/the_art_of_war_se/chapters/the-commentators)

The last of the eleven commentators listed; his commentary expands and develops Tsʽao Kung's terse sentences in masterly fashion, making them more accessible.

### [VII: Manoeuvring](https://www.betterreads.dev/discover/the_art_of_war_se/chapters/vii-manoeuvring)

Commentator cited for explanations on the use of gongs, drums, and banners.

### [XI: The Nine Situations](https://www.betterreads.dev/discover/the_art_of_war_se/chapters/xi-the-nine-situations)

Commentator providing insights on the nine situations and military tactics.

### [Endnotes](https://www.betterreads.dev/discover/the_art_of_war_se/chapters/endnotes)

Cited for his commentary on the structure of Chapter IX and for the anecdote about Ma Yüan and Wu-tu Chʽiang.

## Links

- HTML: https://www.betterreads.dev/discover/the_art_of_war_se/characters/chang_yu
- Book: https://www.betterreads.dev/discover/the_art_of_war_se
- All characters: https://www.betterreads.dev/discover/the_art_of_war_se/characters