Yin Collection, Middle Volume Radical: Mountain (shān) Entry: 峓 Kangxi Strokes: 9 Page 310, Entry 28 Pronounced yi Yu-yi, refers to a remote area in the east. Broad Rimes (Guangyun): Yu-yi is the name of a mountain. Can also be written as yi. Book of Documents (Shangshu), Canon of Yao (Yao dian) writes, Reside in Yuyi. Collection of Rhymes (Yunhui) records that it is sometimes written as tie. Verification: The original text in the Book of Documents (Shangshu), Canon of Yao (Yao dian) stating Yuyi rising sun has been changed to Reside in Yuyi.