Of course, some feudal connotations in "filial piety" must be eliminated. Children's filial piety to their elders does not mean that they really have to pay a lot. It is often just a little emotional communication and a little companionship, which can satisfy the elders. Moreover, when the pace of life is getting faster and faster, and the feelings between people are becoming more and more indifferent, it is bound to make children find the happiness and caress of growing up in the past from their elders, thus gaining physical and mental pleasure.