Xu Collection, Upper Volume Radical: Metal (jīn) Character: Zeng Kangxi Strokes: 15 Page 1308, Entry 13 Broad Rhymes (Guangyun), Collected Rhymes (Jiyun), Rhyme Meetings (Yunhui), and Correct Rhymes (Zhengyun): Pronounced zeng. To grind and polish until a sword shines. Sometimes also written in a variant form.