You Collection, Middle Volume Radical: Foot (zú) Character: kuo Kangxi stroke count: 10 Page 1221, Entry 29 According to the Collection of Rhymes (Jiyun), pronounced ku. Refers to the crotch. It is the same as the variant form (kua). Also pronounced wu. Means to squat. Note: In the Collection of Rhymes (Jiyun), this is written as the original form.