The emperor knew that Wei Zi was his own daughter, so he named Wei Zi Princess Pearl and Princess Swallow Zhu Huan, which had a high status.

Personally, I think Princess Zhu Huan has a high status. The princess is called Heshuo Gege, the daughter of the emperor's concubine (except that the daughter born to the queen is the daughter of Gulungege, whose status is higher than Heshuo Gege) and the daughter born to the pro-king. There are Gulen and Heshuo in front of the Pearl Gege. Duoluo is nothing like the daughter of Princess Qianlong, called Gulen and Princess Filial Piety, that is, Gulen and Princess Filial Piety (a prince's daughter can't be called anything but Princess Heshuo). If Princess Pearl and Princess Zhu Huan have the same status, they should be called Princess Heshuo. It can be seen that the status of Princess Pearl is not lower than that of Princess Zhu Huan. Maybe Princess Pearl is the same as the daughters of Zhen Guogong and Fu Guogong.

Reference: /view/2585 12.htm Take a closer look and you will understand.