In Confucian ideals, filial piety (Chinese: 孝, xiào) is a virtue of respect for one's parents and ancestors. The Confucian classic Xiao Jing or Classic of Xiào, thought to be written around 470 BCE, has historically been the authoritative source on the Confucian tenet of xiào / "filial piety". The book, a conversation between Confucius and his student Zeng Shen (曾參, also known as Zengzi 曾子), is about how to set up a good society using the principle of xiào (filial piety), and thus for over two thousand years has been one of the basic texts to be examined on in the Chinese Imperial Civil Service Exams. The term can also be applied to general obedience, and is used in religious titles in Christian Churches, like "filial priest" or "filial vicar" for a cleric whose church is subordinate to a larger parish.

In somewhat general terms, filial piety means to be good to one's parents; to take care of one's parents; to engage in good conduct not just towards parents but also outside the home so as to bring a good name to one's parents and ancestors; to perform the duties of one's job well so as to obtain the material means to support parents as well as carry out sacrifices to the ancestors; not be rebellious; show love, respect and support; display courtesy; ensure male heirs, uphold fraternity among brothers; wisely advise one's parents, including dissuading them from moral unrighteousness; display sorrow for their sickness and death; and carry out sacrifices after their death.