Zi Collection, Upper Volume, Page 2, Entry 01 Radical: Ox (niú) Pronounced zhāng (tone mark needed) In the "Yùpiān" (Jade Dictionary), it is pronounced "zhāng guāi," with a pronunciation close to "chái." The "Piānhǎi" (Sea of Chapters) explains it as calamity and incorrectness, also having the meaning of evil.