As a royal princess, Yang Fei must be a compulsory subject for princesses, whether she is loved by her father or not.
Etiquette should be mandatory. Of course, there are also some books such as "Women's Commandments" that are three obedience and four virtues, or some books that cultivate self-cultivation. In addition, the connotation of princess is also indispensable, so I think Yang Fei should also be an intellectual woman who reads a lot. Maybe her talent is not as good as her grandchildren Xu Hui and Yan Xianfei, but it doesn't mean that she has no talent and wisdom. In ancient times, there were not many unlearned princesses, even Princess Gaoyang, who was willful enough to make me angry, was a little inky (but her IQ was definitely not high, otherwise she wouldn't have killed so many people because of her willfulness. To tell the truth, I think she is mostly responsible for Li Ke's death. If it weren't for her, Sun Chang Wuji wouldn't have such a good chance to deal with Li Ke. Although Li Ke was born to die in the hands of Sun Chang Wuji, at least she won't die so fast).