You Collection, Middle Volume. Radical: Valley (gǔ). 19 strokes. Page 1191, Entry 02.
According to Broad Rimes (Guangyun), pronounced han (falling-rising tone). According to Collected Rimes (Jiyun), pronounced han (falling-rising tone). The appearance of a deep valley. Also refers to something opened wide.
As stated in the River Rhapsody (Jiangfu) by Guo Pu: Like a fissure in the earth, as if the sky were splitting open.
Also, according to the History of Tang (Tangshu), Record of the Western Regions: In the second year of the Yong era, the King of the Arabs, Hanmimomoni, sent an envoy to bring tribute.
According to Sounds and Meanings (Yinyi): The term denotes an open, precipitous appearance.
Also, according to the Jade Chapters (Yupian): The name of a mountain valley.
Also, according to Collected Rimes (Jiyun), Collected Rimes (Yunhui), and Correct Rimes (Zhengyun), pronounced han (falling tone). The meaning is the same.
Also, according to Collected Rimes (Jiyun): Describes the appearance of a mountain stream. Sometimes also written in a variant form (qian).