2. Source: The third story of Heroes of Children: "My son was afraid that menstruation would stop him ... and said with tears,' Good aunt, don't stop me!'" "

3. Blood relatives: In rural areas, there are four blood relatives named menstruation, Menstruation, Uncle and Uncle.

4. In-laws: In rural areas, there are four in-laws called Auntie, Uncle, Auntie and Auntie, among them, Auntie. My uncle's common name is root: my uncle's common name is Yin, my aunt's common name is Aunt, and my aunt's common name is Gui. Note: Auntie is also called Jenny. Auntie's common name is Auntie. The word "aunt/mother" is called "big aunt".