Chou Collection, Upper Volume Radical: Mouth (kǒu) Character: Gu Kangxi stroke count: 10 Page 191, Entry 27 Broad Rhymes (Guangyun) and Collected Rhymes (Jiyun): Pronounced gu (falling tone). Broad Rhymes (Guangyun): The cry of a bird. Collected Rhymes (Jiyun): The cry of a pheasant. Also written in a variant form (gu).