Since the family plan come into being, today most families have only a child. The family plan allows each family to raise a kid, so the family put all the love on the only child. As the only child gets grown up, they become princes and princesses, they own all the love, so they treat themselves in the first place, and they don’t think about others, let alone share things with others. The meaning of sharing is very important, only we share things with others, we can create a harmonious environment. We may find that a person is populated by us because he likes to share things, he brings happiness to us, of course, we like him. So sharing things with others.