Hai Collection, Upper Volume Radical: Horse (mǎ) Entry: Rou Kangxi stroke count: 19 Page 1441, Entry 44 Pronounced rou (rising tone). Guangyun (Guangyun): Pronounced rou (rising tone). Jiyun (Jiyun): Pronounced rou (rising tone). The pronunciation is the same as rou. Erya: Explaining Domestic Animals (Erya): A horse that is greenish-black in color and possesses a thick mane is called rou. Commentary: A thick mane, referring to a mane that parts and hangs on both sides. There is also an interpretation that it refers to a beautiful mane.