Wu Collection, Lower Volume Radical: Stone (shí) Character: Ma Kangxi stroke count: 15 Page 833, Entry 01 Guangyun (Guangyun) and Zhengyun (Zhengyun) records: Pronounced ma (falling tone). Jiyun (Jiyun) records: Pronounced ma (falling tone). Ma-nao (a type of agate), a stone resembling jade. Also written as ma.