Japanese 60-year-old man dances square dance

Compared with grandparents in China, Japanese old people are really comfortable. In their later years, they don't live for their children. They don't have to send their grandchildren to school or worry about their children's lives. They can work until they are 70 years old. If there is nothing wrong with their health, they can work all the time. What old people in Japan do is to arrange flowers and sell snacks, but they are not so happy. Comparatively speaking, they lack the flavor of human feelings.