Chou Collection, Upper Volume Radical: Mouth (kǒu) Character: xi Kangxi stroke count: 20 Page 213, Entry 48 Compendium of Rhymes (Jiyun): Pronounced xi. Jade Encyclopedia (Yupian): The sound of blowing or mouth sounds. Also, Compendium of Rhymes (Jiyun): An exclamation of sighing. Also, Broad Rhymes (Guangyun) and Compendium of Rhymes (Jiyun): Pronounced xi. Compendium of Rhymes (Jiyun): A sound.