Mao Collection, Upper Volume Radical: Heart (xīn) Character: Luan Kangxi stroke count: 23 Page 383, Entry 01 Ancient form. According to the Extensive Rhymes (Guangyun), pronounced luan (falling tone). According to the Collected Rhymes (Jiyun), Rhyme Meetings (Yunhui), and Correct Rhymes (Zhengyun), pronounced luan (falling tone). The meaning is to be attached to or to yearn for. As stated in the Biography of Jiang Gong in the History of the Later Han (Hou Hanshu): The brothers yearned for one another. Also a surname.