Zi Collection, Upper Volume, Page 24, Entry 05 Radical: Tree (mù) Pronounced tú (falling tone) "Tang Yun" states that this character is pronounced tú hé qiè, with a sound similar to "tà". It refers to the wood on a pillar. "Leipian" explains that the dou-shaped component above a pillar is called zā. The commentary in "Erya: Shiqiong" mentions that the bó (a type of supporting component) on a pillar is also called jū, and also called zā. Additionally, "Guangyun" marks the pronunciation as tā hé qiè, and "Leipian" marks it as tuō hé qiè, with a sound similar to "tǎ". The meaning is the same.