Taking care of the old people is the traditional merit in China, because Chinese people pay special attention to the family union. As more and more young people choose to work in the big cities, they are far away from home and have less time to visit their parents. So they give them the money to show care of the old. But for the old people, they don't care much about the money, what they want is to see their children as often as possible. No matter how busy we are, we should spare some time to stay with our relatives. When they are gone, we will surely regret for not companying them with enough time. So don't let work stuffs take up your private time, just go home often and talk to your parents, which is worthy of all.