A cuckold, as its name implies, is a green hat, which means to be worn by people. The implication is that a man's own woman has an affair with another man, so this man is cuckolded. Being cuckolded is a very disgraceful, shameful and humiliating thing. The "green hat" has been passed down from generation to generation for a long time. Although there are different opinions, they probably mean the same thing. Later, everyone called people who cheated on their men "cuckolders".

The origin of cuckoldry began in the Yuan Dynasty. At that time, there were no prostitutes in Mongolia, foreigners wanted them, and men and women on the grassland were used as beds if they wanted to. When the troops marched south to the Central Plains, they were very disgusted with the brothels opened by the Central Plains people and were known as the state of etiquette. So the rulers of the Yuan Dynasty stipulated that prostitutes wear purple shirts and men who work in brothels wear green headscarves to show the difference from normal people. Up to now, a hat that China men fear most was born: the cuckold. Men in China are crazy about this hat. The so-called China men can't stand two things, one is the revenge of killing their father, and the other is the hate of taking their wives. This fear extends to women, that is, life and death are small and shame is big. Don't think that only women in China are bound by chastity archways, but men in China are also bound. From the palace to the people, how many people fought for this cuckold husband, and the blood became a river.