The correct answer is: "by obeying one’s parents - by serving one’s parents -by properly burying one’s parents"
Piety Filial is one of the main ideas of the thought of Confucius, it refers to the respect and love that children should exercise towards their parents, the kindness and the disposition of the sons and daughters towards the elders of the family, this includes not make them fall into shame, is one of the representations of morality.
According to tradition and the Confucius philosophy, filial piety is a primary duty of all sons and daughters toward their parents. This means to have complete obedience to one's parents during their lifetime and to take the best possible care of them as they grow old.
