For children, it can't be said that it is simply saving money, because saving money doesn't mean making money. If your child is a boarding junior high school student, it will be easy. Give him living expenses every month and let him learn to manage his own money. By the same token, whether boarding or not, you can teach your children how to manage money in another way. Of course, the special age level of junior high school students depends on the personal family situation and growth environment.