On filial piety

Filial piety to parents: full-time filial piety for three years;

Grandparents: whole body mourning, one year;

Great-grandfather: half-length mourning, during the day;

Gaozu: Half-length mourning, January;

Mao: Filial piety hat, three days.

According to tradition, mourning and mourning are divided into generations:

White cloth-the peer relatives of the deceased.

Flax-the child's daughter-in-law

Xuanbushun's nephew

Asabu-great-grandson

Huangbu-great-grandson

Red cloth-direct great-grandson (because great-grandson is a descendant of five generations, red means laughing and mourning)