Si Collection, Middle Volume Radical: Fire (huǒ) 炘 Kangxi strokes: 8 Page 667, Entry 23 Guangyun, Jiyun, Yunhui, Zhengyun: Pronounced xin. Yupian: Originally written as xin (variant). Refer to the note for the character xin. Also, in Yang Xiong's Ganquan Fu (Rhapsody on the Sweet Springs): Riding the heat of the flourishing rays, xin xin. The commentary by Shigu says: The appearance of brilliant light. Also, in Jiyun and Leipian: Pronounced jin. Bowu: To burn.