Zi Collection, Upper Volume Radical: Knife (dāo) Page 205, Entry 05 Pronounced lie (falling tone) Meaning: Cut grass. Also found in "Yangzi Fangyan" (Yangzi Fangyan): Bamboo mats, west of Hangu Pass, are called "jian"; some regions call them "cao". Guo Pu's commentary states: They are now called caomiemeng.