Si Collection, Middle Volume Radical: Fire (huǒ) 熽 Kangxi Strokes: 16 Page 681, Entry 25 Broad Rhymes (Guangyun): Pronounced xiao (falling tone). Collected Rhymes (Jiyun): Pronounced xiao (falling tone). Comprehensive Glossary (Yupian): The blazing of fire. Broad Rhymes (Guangyun): The appearance of fire.