Xu Collection, Upper Volume Radical: Metal (jīn) huan Kangxi stroke count: 21 Page 1323, Entry 01 Broad Rhymes (Guangyun): Pronounced huan Collected Rhymes (Jiyun) and Orthography of Characters (Zhengyun): Pronounced huan Broad Rhymes (Guangyun): Refers to a metal ring. Collected Rhymes (Jiyun): A metal ring. Orthography of Characters (Zhengzitong): Anything with a circular outer frame and a hole that can be threaded or attached is called a huan. Exemplar of Yangzi (Yangzi Taijing): Use a jade ring as a counterweight for a scale. Also in Collected Rhymes (Jiyun): Pronounced luan (falling tone). A carriage ring. Originally written as huan.