What is the generation of female names in Qing Dynasty?

Calling unmarried women "elder sister-in-law" is a special title in the old Manchu family. In the Manchu family at that time, except for the master, all other household chores were handled by the clever and capable eldest daughter. If there is such a girl at home, she is usually called "elder sister" to show respect and recognition.

Unmarried Manchu girls have status at home. Even if they are married, they have status to speak when they go home. Usually called aunt. I think if you are in her position, you can't call yourself aunt, but you can call yourself aunt. This is the same title as A Niang, which means Han girl.