Si Collection, Upper Volume Radical: Water (shuǐ) Entry: Guo Kangxi Stroke Count: 17 Page 654, Entry 22 Tang Rhymes (Tangyun), Collected Rhymes (Jiyun), Rhyme Compendium (Yunhui), and Correct Rhymes (Zhengyun) state the pronunciation is ge. It is the name of a river. Explanation of Characters (Shuowen) states: A river that receives water from the Langdang Canal in Fuyou, Huaiyang, and flows east into the Huai River. Also, Wide Rhymes (Guangyun) states the pronunciation is wo. The meaning is the same. One source says it refers to water that circles back. Collected Rhymes (Jiyun) notes it is sometimes written in a variant form (wo).