Si Collection, Middle Volume Radical: Fire (huǒ) Character: ling Kangxi Strokes: 28 Page 688, Entry 18 Broad Rhymes (Guangyun) and Collected Rhymes (Jiyun): Pronounced ling. Broad Rhymes (Guangyun): The appearance of firelight. Collected Rhymes (Jiyun): Sometimes also written in a variant form (lou).