You Collection, Middle Volume Radical: Foot (zú) Character: tu Kangxi stroke count: 14 Page 1226, Entry 14 Sound Dictionary (Jiyun): Pronounced tu. Classified Chapters (Leipian): The term tu-ju refers to walking barefoot. Sometimes written as a variant form (chi) using the character for walk. Also found in Records of the Grand Historian (Shiji), Biography of Zhang Yi: Walking barefoot with dishevelled hair. Commentary: To lift one foot while walking is called tu-ju. See the detailed note under the entry for the character ju.