Si Collection, Middle Volume Radical: Fire (huo) Kangxi stroke count: 14 Page 678, Entry 22 Broad Rhymes (Guangyun) and Collected Rhymes (Jiyun) state the pronunciation is tang. Broad Rhymes (Guangyun) defines it as fire for embers. Collected Rhymes (Jiyun) states that hot ash is called embers. Additionally, according to Zhengzitong, the Embers Pool is located in the northeast of the Liao region. There is a beacon tower of Emperor Taizong of Tang. Within five miles there is a fire cave named Embers Pool. At night, it glows as bright as day. Sometimes objects move within thirty paces of the pool; regardless of their size, they are drawn into the pool.