Pronounced qin (entering tone). Same as the character 嶔 (qín). Meaning: The terrain of mountains is high, steep, and dangerous. There is a record in the "Commentary of Gongyang on Duke Xi's Thirty-Third Year" (Gongyangzhuan Xigong Sanshisan Nian) stating, "The treacherous terrain of Yao." Also written as 䃢碒 (qín). For a detailed explanation, see the annotation for the character 碒 (qín). Additionally, the "Yùpiān" (Yùpiān) records it as a type of stone.