In ancient times, when a princess married Xu, it was not called marriage, but called Princess Xu Shang. All the princesses lived in a princess house specially built for them. If Xu wants to make out with the princess, he has to ask the old mammy. If the princess is unmarried, she will call herself a princess or her own title. If you get married, you will naturally call yourself a concubine to Xu and a palace to the servants.

The prince calls himself a vassal to the emperor and queen, and Xiao Wang is a senior and prominent royal family or minister, because the princes in the Han, Tang and Song Dynasties are all kings, even if they don't have fiefs, they also have titles. There is also a king or something. . .

The crown princess is also the son and minister of the emperor and queen, and the concubine of her husband.

Palace eunuchs usually have places depending on the luck of the emperor, but the emperor can give more extra rewards.