Shen Collection, Upper Volume Radical: Grass (cǎo) Tui Kangxi Strokes: 17 Page 1052, Entry 32 Pronounced tui (level tone). Shuowen Jiezi (Explaining Graphs and Analyzing Characters): It is the huai plant. Erya (Approaching the Standard), Chapter on Explaining Grasses: Huai is tui. Commentary: Nowadays it is called chongwei. It is also known as yimu (mother-benefiting plant). Book of Odes (Shijing), Royal Winds of Wang: In the middle of the valley there is tui. Also pronounced chui (level tone) according to Zheng Yun (Standard Rhymes). The meaning is the same.