How should the elderly live well?

What is good depends mainly on three aspects,

The first rely on their own young more continue to have financial freedom, then the later years of life will certainly be good.

To rely on their children's children have the ability and filial piety, then the elderly in their old age will also be good.

Thirdly, it is up to the government and society to pay more attention to the elderly, and the life of the elderly will also be good.