Mao Collection, Upper Volume Radical: Heart (xīn) Strokes: 19 Page 407, Entry 40 Broad Rhymes (Guangyun), Collected Rhymes (Jiyun), Rhyme Meetings (Yunhui), Correct Rhymes (Zhengyun): Pronounced liu (rising tone). Collected Rhymes (Jiyun): Liuliu, the appearance of being worried or sorrowful. One source states it means resentment. Some versions write it as liu. Collected Rhymes (Jiyun), Correct Rhymes (Zhengyun): Pronounced liu (rising tone). Collected Rhymes (Jiyun): Means beautiful. Some write it as a variant form, though it is usually written as liu. Also, rhyming with bao (falling tone): Book of Odes (Shijing): The moon comes out, shining brightly; the beautiful person is lovely. Some write it as a variant form.