What was the fate of ancient Xu?

Xu was the son-in-law of the ancient emperor of China and the husband of the princess. Named after captain Xu. When Emperor Wu of the Han Dynasty was appointed, Ma was appointed as his deputy. Although Xu Can climbed up the royal family, he couldn't get rid of the fate of "double body", even much shorter than the princess. The princess is arrogant and extravagant, and she looks down on the sky, while Xu is mostly from a civilian background. Even the son of a powerful man is inferior to the royal family.

In ancient China, Xu's status and treatment were relatively low. They can't inherit the family business, nor can they hold official positions. However, if Xu Can became the emperor's confidant or etiquette, his position would be improved.