Mao Collection, Upper Volume Radical: Heart (xīn) Character: Tu Kangxi strokes: 11 Page 386, Entry 30 Broad Rhymes (Guangyun): Pronounced tu. Collected Rhymes (Jiyun): Pronounced tu. Broad Refinement (Guangya): The appearance of harboring sorrow. Collected Rhymes (Jiyun): Tan-tu. The uncertainty of fortune and misfortune. Book of the Later Han (Houhanshu), Xianzhi Fu: In the end, apprehensive and filled with doubt. Also, Collected Rhymes (Jiyun): Pronounced tu. Bitter sorrow. Also, Collected Rhymes (Jiyun): Pronounced yu. Joy. Also, Broad Rhymes (Guangyun): Pronounced xu. Collected Rhymes (Jiyun): Pronounced xu. Sorrow. Sometimes written as a variant form (lü). Also, Collected Rhymes (Jiyun) and Classified Anthology (Leipian): Pronounced yu. The meaning is the same.