In Human Life, Feng Huacheng, the son-in-law of Zhou family, has a reasonable view of "filial piety":
Filial piety is the most important of all virtues.
The key to the problem is the understanding of filial piety.
Since ancient times
There are two kinds of filial piety.
Nourish your mouth and body and mind.
Serve parents.
Take care of food, clothing, housing and transportation
This is a body that eats with its mouth.
Fly away and achieve something.
Make parents proud.
Is to nourish the soul.
Equally important
None of them are dispensable