Wei Collection, Middle Volume Radical: Silk (mì) Character: xiu Kangxi Stroke Count: 13 Page 925, Entry 09 Collected Rimes (Jiyun): Pronounced tou. In the customs of the Wu region, a single sheet of silk floss is called xiu. Note: The Correct Character Guide (Zhengzitong) cites the Origin of Words (Suyuan) stating that xiu is a vulgar variant form for the character for embroidery; this is incorrect.