Excuse me, what is a horse?

Name Ma Huan Hanyu Pinyin Mā Liú Cantonese Pinyin MAA 1 lau 1+0 Explain the nickname of the monkey. Ma Huan was originally a word for horse, but why did these two words become another name for monkey? This is naturally related to The Journey to the West, the masterpiece handed down from ancient times by novelist Wu Cheng'en. During the Journey to the West, the Monkey King once worked as a stable keeper in Heaven, and spent all day with Tianma. Because of his low status, he was looked down upon by all the immortals in the sky. Therefore, in the future, once the Monkey King heard someone calling him "Bi", he flew into a rage. Because of this, "horse" has become another name for monkeys. The usage of a clever and naughty child like a monkey is often used to refer to the relationship between parents and children, between master and apprentice and between boss and subordinates, which contains certain intimacy.