In the Yuan Dynasty, why did Han women spend the night in Mongolian homes before getting married?

The ancient books in China yuan dynasty history recorded such a strange social phenomenon, which is called "first night right". This was also one of the cruel armor protection systems that the Mongols practiced against the Han people at that time. The Baojia system in Yuan Dynasty stipulated that ten households were Abao, and Baojia was Mongolian or Semu. The property and women's treasures of these ten families can be taken at any time. Han Chinese and southerners are not allowed to own metal knives. Ten families can only use one kitchen knife, and the kitchen knife must be left at Changbao's house on weekdays. Chang Bao has the right to spend his first night with the newly married wife of Han nationality. The newly married wife of the Han nationality must be sent to the home of Changbao in Mongolia for three days, and then come back after Changbao has enjoyed it.

During the Yuan Dynasty, Mongolian rulers forced Mongolians to enjoy the first night marriage of Han people, not only to satisfy their desire for conquest, but also to change their bloodline. However, both Mongolian and Han people believe this. As long as the vagina is broken, the child born will be bleeding from the vagina breaker. Therefore, the Han people at that time also thought of countermeasures. In the earliest period, when Han men and women were preparing to get married, as long as the parents of both men and women recognized the matter and asked the matchmaker to witness it, the prospective uncle could first break his wife's place, then give her to Chang Bao for enjoyment and then send her back. But the Mongols soon discovered the conspiracy of the Han people. Under the cruel rule of Mongols, there was no reason at all. As long as a married woman is sprouted by Mongols, as long as the executor thinks that the woman is wrong, both married men and women will be executed. For this reason, the Han people have formed the custom of killing the first child, but tiger poison still doesn't eat children. Every time the Han people kill a child, their hatred for the Mongols rises.