You Collection, Middle Volume Radical: Foot (zú) Kangxi Strokes: 19 Page 1233, Entry 06 Pronounced tui. General Records of Sounds and Meanings (Guangyun): means to stumble. Collection of Rhymes (Jiyun): means to fall. Encyclopedia (Boya): means to stumble. Text Compilation (Yupian): means to fall. Classified Chapters (Leipian): People of Chu call stumbling and falling tui. Huainanzi (Huainanzi): Feet stumbling on uneven ground. Commentary: Tui means to stumble.