Chen Collection, Middle Volume Radical: Tree (mù) 楺 Kangxi strokes: 13 Page 542, Entry 11 Yu pian: Pronounced rou (rising tone). Interchangable with rou. Refers to the act of bending wood. Cited from the Book of Changes (Yijing), in the Commentary on the Appended Statements: "Bending wood to make plow handles."