Zi Collection, Middle Volume Radical: Mouth (kǒu) Pronounced fāng wú (falling tone) Same as "fū" (falling tone). Refers to the husk of wheat. Same as the character 麩 (fū). Also has a reading of yè fāng yóu (falling tone), which is the level tone of "fù". "Ballad of Jin Jingkou" (Jin Jingkou Yao) writes: In past years we ate white rice, this year we can only eat wheat husks.