2, filial piety is ... filial piety is an inexhaustible back, filial piety is a sincere word, and filial piety is an inexhaustible cup of tea.
3, the son's filial piety is not as good as the woman's filial piety, the woman can support relatives, and the father-in-law gets a filial wife, which is better than the son's filial piety; A woman's filial piety is not as good as that of her grandson, who can respect her relatives, and grandpa has filial sons as well.