Shen Collection, Upper Volume Radical: Grass (cǎo) Zhui Kangxi stroke count: 14 Page 1038, Entry 08 Pronounced chui A type of tree, specifically a species of vitex or chaste tree. Rites of Zhou (Zhouli), Spring Officials, notes on the officer in charge of chui: Using items such as the chui of the vitex tree to scorch tortoise shells for divination. Commentary: The office in charge of providing the wooden strips used for scorching. Rhyme Collection (Yunhui): The officer in charge of beating provides the chui wood to scorch the tortoise shells.