Si Collection, Middle Volume. Radical: Fire (huǒ). Kangxi stroke count: 12. Page 674, Entry 23. According to the Rhyme Dictionary (Guangyun), the Collection of Rhymes (Jiyun), and the Rhyme Assembly (Yunhui), it is pronounced xin (falling tone). In the Jade Chapters (Yupian), it means to roast. In the Rhyme Dictionary (Guangyun), it refers to fire energy. In the Commentary of Zuo (Zuozhuan), under the eighteenth year of Duke Zhao, it is written: The Marshal and the Commander of the Ranks dwelt in the path of the fire, moving where the fire blazed. The annotation explains that the character means to roast. In the Small Literary Records (Xiao Erya), it says that to expose to the light or to sun is to blaze. In the fire poem by Du Fu, it is written: The light blazes throughout the universe. According to the Collection of Rhymes (Jiyun), it also means to burn. In the Jade Chapters (Yupian), it is the same as the character pronounced xin. Also, according to the Jade Chapters (Yupian), it is pronounced xin. The meaning is the same. It is also the same as the character pronounced xin. Textual research: In the Commentary of Zuo (Zuozhuan), under the seventeenth year of Duke Zhao, it is written: The Marshal and the Commander of the Ranks dwelt in the path of the fire, moving where the fire blazed. We have carefully corrected the seventeenth year to the eighteenth year in accordance with the original text.