Although the women you married are all concubines and not wives, both within the military and government circles, as well as among civilians, everyone regards Zhao Yu as the legitimate wife. Privately, they all address Zhao Yu as the Lady.
No woman can replace Zhao Yu's status. On the surface, she may not have an official position, but when you are not present, she has clearly become the center of everyone; all significant matters require Zhao Yu's nod. Even if Ren Hongchang is extremely formidable, when she sees Zhao Yu, she has to sweetly call her "Elder sister". Of course, the relationship between Ren Hongchang and Zhao Yu goes without saying. Their sisterly bond was personally "cultivated" by you in the bedchamber—cough, cough, let's not elaborate here.
And then there's Zhen Luo and Mi Xiang.
If placed in modern times, Zhen Luo and Mi Xiang would be career women, their business acumen no less than that of men, perhaps even surpassing them.
