Xu Collection, Lower Volume Radical: Fragrant (xiāng) 馧 Kangxi strokes: 19 Page 1429, Entry 28 Guangyun (Guangyun) and Yunhui (Yunhui): Pronounced yun (level tone). Yupian (Yupian): Defined as grass fragrance. Guangyun (Guangyun): Fragrant aroma. Now written as a variant form (yun). Also, Guangyun (Guangyun) and Jiyun (Jiyun): Pronounced wu (entering tone). Guangyun (Guangyun): The term bu-yun describes a thick and rich fragrance.