Mao Collection, Upper Volume Radical: Heart (xīn) Strokes: 19 Page 407, Entry 27 Tang Rhyme (Tangyun) and Collected Rhymes (Jiyun): pronounced kuang (falling tone). Explaining Characters (Shuowen): Wide. Composed of the heart radical and the character meaning wide, with the latter also indicating the sound. Another definition states: wide, or large. Another definition states: broad. Also means empty. History of the Former Han (Qianhan), Annals of Emperor Yuan: The many officials were long left without support. Also, Collected Rhymes (Guangyun): pronounced kuang (falling tone); Collected Rhymes (Jiyun): pronounced kuang (falling tone); Dictionary of Rhymes (Yunhui) and Corrected Rhymes (Zhengyun): pronounced kang (falling tone). Large. Also, Collected Rhymes (Guangyun): pronounced huang (rising tone); Collected Rhymes (Jiyun) and Dictionary of Rhymes (Yunhui): pronounced kuang (rising tone). Also, Collected Rhymes (Jiyun): pronounced guang (rising tone). Same meaning.