"Filial piety is the foundation of benevolence." Confucianism believes that filial piety is the foundation of benevolence. How to pursue filial piety?

Filial piety has three realms: it begins with filial piety, ends with monarch, and ends with establishment. It is only the explanation of the three levels and three realms of filial piety in the Book of Filial Piety.

Filial piety has four tasks in material and spiritual aspects: to honor parents and make them worry about food and clothing; Filial piety makes parents happy; Filial piety makes parents' wishes come true; Filial piety makes parents wise.

Benevolence is about the relationship of friendship, mutual assistance and harmonious coexistence between people. This relationship is first reflected in parents' kindness to their children and children's filial piety to their parents.