Answer Sandy first: Sandy came to Beijing to attend a tea party and looked for his own father. As a result, her mother's name is Qinglan, and she used to be a maid-in-waiting (this Qinglan is Sandy's orchid, no, but Sandy began to mistake it for his father). His father is the champion of the Tea Fight Conference, named Shan Feng. Sandy has nothing to do with Ji Xiaolan, but she admires him.

Du Xiaoyue is the goddaughter recognized by the Queen Mother in order to break the emperor's heart (the emperor used to think highly of abortion), so she is a princess. As for marriage, it is the need of the plot (the writer's thinking). As for why I live in Jifu, one is for the future development of the plot, and the other is that abortion is near Ji Xiaolan. (Because the first Ji Xiaolan helped her and her sister)