Zi Collection, Upper Volume Radical: Grass (cǎo) Page 12, Entry 03 Pronounced fei (falling tone) — "Book of Rhymes" (Tang Yun), "Collected Rhymes" (Jiyun) Explained as "also," meaning "suddenly to see" — "Explanations and Analyses of Characters" (Shuowen Jiezi) Zi Collection, Upper Volume Radical: Grass (cǎo) Page 12, Entry 04 Pronounced bu (falling tone) — "Collected Rhymes" (Jiyun) The meaning is the same as the former.