This is a etiquette system in the Song Dynasty. Children of concubines can only be called queens, and biological mothers can only be called sisters. Although Huirou was born in October when Miao Xinhe was pregnant, according to the laws of the Song Dynasty, Huirou can only be called the Queen of Heng after her birth, and Miao Xinhe can only be called her sister by Huirou. In fact, this was a kind of respect for official positions in the Song Dynasty. Although there are many concubines in the harem, the queen should be respected both inside and outside the harem, and no concubines can be overstepped. Even if other concubines have children of their own, they should follow the etiquette, change the title of the queen, and take the queen as the respect in everything. It can be seen that the drama "Qingpingle" has a good grasp of historical details, and this rigorous style has also been praised by many people.

0 1. Although Huirou is called the Queen of Hengheng, she knows in her heart that Miao Xinhe is her mother.

When Huirou was born, she was taught to call her biological mother "Sister" instead of "Wan Heng". This kind of address also took root in Hui Rou's heart, and Hui Rou gradually got used to it. But for Miao Xinhe, the biological mother, Hui Rou still regards it as her own biological mother in her heart, and usually listens to Miao Xinhe. In attitude, Huirou also treats Miao Xinhe with the attitude of her mother. It's just a title, and it doesn't affect the relationship between Hui Ruan's mothers at all. A girl with a personality like Hui Ruan doesn't mind calling her mother at all.

Huirou is Song Renzong's first child, and both Cao Danshu and Miao Xinhe regard it as their own flesh and blood.

Although Huirou was born in harmony, Cao Danshu especially liked Huirou because Huirou was the first child in the palace. As Hui Rou called Cao Danshu, Cao Danshu was also very moved. She has always regarded Huirou as her own daughter, but she has never had children of her own because of the estrangement with Zhao Zhen. Because of Huirou's existence, the relationship between Miao Xinhe and Queen Cao has always been very good. For Hui Rou, Queen Cao always loves her. She always thinks of everything for Huirou and doesn't want her to get hurt.

03. Huirou can't call her biological mother's name, but her sister, which also shows her helplessness at that time.

Neither Hui Rou, a princess of a country, nor Zhao Zhen, a former Song Renzong, can give her biological mother everything she should have. Huirou is a lucky dog. At least since birth, she has been at Miao Xinhe's knees, but Zhao Zhen, who used to be a princess, has been separated from her biological mother for many years. Even if her biological mother died, Zhao Zhen, as a son, could not go beyond the legal system of the Song Dynasty.