Mao Collection, Upper Volume Radical: Heart (xīn) Character: quan Kangxi stroke count: 12 Page 390, Entry 40 Collected Rhymes (Jiyun) and Rhyme Assembly (Yunhui) define the pronunciation as quan. Collected Rhymes (Jiyun) defines the reduplicated form as meaning cautious or careful. It also refers to a sincere and earnest attitude. History of the Former Han (Qianhan Shu), Biography of Liu Xiang: Refers to a sense of sincere duty. It is also commonly written in a variant form (juan). History of the Former Han (Qianhan Shu), Biography of Jia Juanzhi: Daring to risk death to exhaust one's sincere efforts. According to Collected Rhymes (Jiyun), it is also pronounced juan (falling tone), meaning exhausted. Jade Chapter (Yupian) defines it as feeling melancholy or dispirited. It is interchangeable with the character meaning tired or fatigued (juan). It is also written in a variant form.