Chou Collection, Upper Volume Radical: Mouth (kǒu) Character: chou Kangxi Strokes: 17 Page 212, Entry 05 Jiyun: Pronounced chou (rising tone). Yupian: Meaning who. Also, Jiyun: Same as the variant form (chou). Used to express phrases. Sometimes written as the variant form (zhou). Also, Jiyun: Pronounced zhou. Yupian: The character means to open the mouth and speak deceptive words. Jiyun: Same as the variant form (zhou).