The appellation varies from place to place, but it is usually called "auntie" in Mandarin. If your mother has several aunts, call them by size. For example, your mother's menstruation is called "menstruation" and her second aunt is called "Second Aunt", but they are called "Menstruation" in different places.
Northerners call their mother's aunt an old aunt. My mother's aunt is grandma's sister by default, so my mother is called aunt, and my mother's next generation will be called aunt, but because I found another generation, I added the old word and called it "old aunt" together.
What is a title?
Address can be divided into two types: kinship address and social address. Kinship refers to the name that determines the relationship between blood members and themselves with themselves as the center. It means that relatives call each other's names and addresses on the basis of blood relatives and in-laws. It is a sign to determine the relationship between relatives and themselves with themselves as the axis.
The kinship appellation system of China people is complex and diverse, and there are strict regulations on lineal and collateral, blood relatives and in-laws, elders and descendants, young and old, men and women, close relatives and distant relatives. In interpersonal communication, choosing the correct and appropriate address reflects one's upbringing, the degree of respect for the other party, and even the development of the relationship between the two sides and social fashion, so it can't be used casually.