Guo Xiang (Chinese: 郭象; pinyin: Guō Xiàng; Wade–Giles: Kuo Hsiang; died 312 AD) is credited with the first and most important revision of the text known as the Zhuangzi which, along with the Tao Te Ching, forms the textual and philosophical basis of the Taoist school of thought. He was also a scholar of xuanxue.
The Guo Xiang redaction of the text revised a fifty-two chapter original by removing material he thought was superstitious and generally not of philosophical interest to his literati sensibilities, resulting in a thirty-three chapter total. He appended a philosophical commentary to the text that became famous, and within four centuries his shorter and snappier expurgated recension became the only one known.
This Zhuangzi recension is traditionally divided into three sections: ‘Inner Chapters’ (1-7), ‘Outer Chapters’ (8-22), ‘Miscellaneous Chapters’ (23-33). This division is quite old and is likely to have been part of the original recension.
Guo's redaction focuses on his understanding of Zhuangzi's philosophy of spontaneity (Chinese: 自然; pinyin: zìrán; Wade–Giles: tzu jan; literally "self so"). This practiced spontaneity is demonstrated by the story of Cook Ding, rendered as Cook Ting in the Burton Watson translation (which is itself ultimately derived from the Guo Xiang recension):
Cook Ting was cutting up an ox for Lord Wen-hui. At every touch of his hand, every heave of his shoulder, every move of his feet, every thrust of his knee, zip! zoop! He slithered the knife along with a zing, and all was in perfect rhythm, as though he were performing the dance of the Mulberry Grove or keeping time to the Ching-shou Music.
"Ah, this is marvelous!" said Lord Wen-hui. "Imagine skill reaching such heights!"