Si Collection, Upper Volume Radical: Water (shuǐ) Entry: Tong Kangxi Stroke Count: 11 Page 625, Entry 12 According to the Extensive Rhyme Dictionary (Guangyun), the Collected Rhymes (Jiyun), and the Rhyme Compilation (Yunhui), the pronunciation is tong (level tone). According to the Correct Rhyme Dictionary (Zhengyun), the pronunciation is tong (level tone). Wang tong describes the appearance of deep water. Another source states it is the name of a river.