Zi Collection, Upper Volume, Page 11, Entry 02 Radical: Grass (cǎo) Pronounced xie (oblique tone) in the "Jian" section of the "Yupian" (Yupian), with a similar sound to "gui". It has the same meaning and is a type of agricultural tool. Also pronounced wu-wa in the "Jiyun" (Jiyun), with a similar sound to "kuai". It means to plow land.