Guwen

Gǔwén or Ku-wen (古文 "ancient writing") may refer to:
 * one of the two additional forms included in the Shuowen Jiezi, an ancient Chinese dictionary
 * Chinese characters, ancient forms
 * Chinese bronze inscriptions
 * Oracle bone script
 * Seal script
 * Old Texts, versions of Chinese classics held to have been transcribed from recovered manuscripts
 * Classical Chinese, the language of the classic literature of ancient China
 * Classical Chinese grammar
 * Classical Prose Movement of the Tang and Song dynasties in China
 * Guwen Guanzhi, an anthology of essays written in literary Chinese