Whose mother is grandma?

Grandma is mom's mom. It is customary to call grandma in the south and grandma in the north. Grandparents refer to father's parents, also called grandparents. Kinship appellation is the appellation of relatives, or the mutual appellation between people with kinship. In ancient China, people with the same surname and foreigners with different surnames were called relatives, usually referring to any blood relatives or in-laws within five generations.

Grandma is really mom's mom. It is customary to call grandma in the south and grandma in the north. Grandparents refer to father's parents, also called grandparents. Kinship appellation is the appellation of relatives, or the mutual appellation between people with kinship. In ancient China, people with the same surname and foreigners with different surnames were called relatives, usually referring to any blood relatives or in-laws within five generations.

Relatives:

It is a social relationship based on marriage, consanguinity and legal fiction. The kinship stipulated by Chinese law includes husband and wife, parents, children, brothers and sisters, grandparents and grandparents, grandchildren and grandchildren, daughter-in-law and in-laws, son-in-law and in-laws and other collateral blood relatives within three generations, such as uncles, uncles, aunts, nephews, cousins and so on. Relatives are not equal to family members, and people with relatives may belong to different families; Family members have no absolute blood relationship. According to the causes of kinship, relatives can be divided into three categories: spouse, blood relatives and in-laws ... Blood relatives include natural blood relatives and fictional blood relatives, and blood relatives can be divided into direct blood relatives and collateral blood relatives.