Mao Collection, Upper Volume Radical: Heart (xīn) Strokes: 9 Page 380, Entry 19 Pronounced tie. Glossary of Expanded Characters (Yupian): To submit, to be quiet. Commentary on the Spring and Autumn Annals (Gongyang Zhuan), fourth year of Duke Xi: To finally pacify the state of Jing, taking this as the duty of a king. Also, pronounced zhan. To be sluggish or obstructed. Record of Music (Yueji): If the five notes of gong, shang, jue, zhi, and yu are not in disorder, there will be no sounds of obstruction.