Who said that people put filial piety first?

First of all, filial piety is the first of a hundred virtues, from "A Night Talk around the Lu" (Qing Dynasty) Wang Yongbin

Filial piety is the first of a hundred virtues, and filial piety is the source of all evils. , none of them can bear to do, so filial piety is at the forefront of all actions; if there are evil thoughts and lustful thoughts, then it is not difficult to do anything that is extremely undesirable in life.

Filial piety is a behavior advocated by Chinese cultural tradition. It means that children's behavior should not violate the wishes of their parents, elders in the family and ancestors. It is a manifestation of stable ethical relationships. The so-called "filial piety comes first" reflects that the Chinese nation attaches great importance to filial piety.