Si Collection, Upper Volume Radical: Water (shuǐ) 洹 Kangxi strokes: 10 Page 622, Entry 16 Pronounced yuan (level tone). Name of a river. Commentary on the Commentary on the Water Classic (Shuijing Zhu): The Huan River originates in Xuanmin County, Shangdang. Note: Pronounced huan. Also pronounced da. In local customs today, it is pronounced yuan. Also the name of a county. Records of Geography (Yudi Guangji): Linzhang County of Xiang Prefecture was originally Ye County. During the Northern Zhou dynasty, the northeast border was partitioned to establish Huanshui County. Also pronounced huan (level tone). Meaning is the same. Also, according to the Guangya dictionary, huanhuan means flowing. Also, nihuan, which is nirvana.