Wu Collection, Upper Volume Radical: Jade (yù) Pei Kangxi Strokes: 13 Page 734, Entry 20 Gathering of Rhymes (Jiyun): Pronounced bu (rising tone). Same as beng. The lower ornamentation on a sword sheath. Also, Gathering of Rhymes (Jiyun): Pronounced pei (falling tone). A personal name. During the Tang dynasty, there was a Prince of Teng named Xunpei.