Zi Collection, Page Position: Lower Radical: Knife (dāo) Cùo; Kangxi Stroke Count: 10; Page: Page 140, Entry 30 Pronounced cuo (falling tone) "Rhyming Rhymes (Yunhui)" states: "Pronounced qie (falling tone)" "Rhyming Rhymes (Yunhui)" states: "Pronounced qie (falling tone)" "Correct Rhymes (Zhengyun)" states: "Pronounced qie (falling tone)" "Book of Odes (Shijing) - Explanation of Utensils" states: "Rhino horn is called cùo." Note: The name of the tool for refining raw materials. Annotation: Refining its raw material, it is not yet a finished utensil. "Jade Text (Yupian)" also writes it as cuò.