Zi Collection, Upper Volume Radical: Tree (mù) Page 48, Entry 07 Pronounced lu (entering tone) — Guangyun (Guangyun), Jiyun (Jiyun). Refers to the sound of peeling. Explained in Leipian (Leipian) as striking. Zi Collection, Upper Volume Radical: Tree (mù) Page 48, Entry 08 Pronounced li (entering tone) — Guangyun (Guangyun). Pronounced long (entering tone) — Jiyun (Jiyun). Refers to the sound of striking. Explained in Leipian (Leipian) as the sound of striking.