Zi Collection, Page Position: Upper, Radical: Father (fù), Page 114, Entry 03 From "Jiyun": Pronounced fù (falling tone), same pronunciation as "fù". Refers to a small nail. Xu Collection, Middle Volume, Radical: Knife (dāo), Page 524, Entry 08 Also from "Zhengzitong": Pronounced pī ( yī tone), same pronunciation as "pī". "Bian stone" is now replaced by "biān needle".