What is the story about The Aged Mother-chinese folktale?

"The Aged Mother" is a Japanese folktale about a cruel ruler who orders all old people to be abandoned and left to die. A farmer must make the difficult decision to abandon his elderly mother upon the ruler's orders, but she ultimately helps him see the importance of respecting and caring for the elderly. Through her wisdom and guidance, they find a way to save her and all the other old people in their village.