What should children do if they eat chicken and the glory of the king all day in summer vacation?

Because children's self-control is not so high, they are easy to indulge in these games. My suggestion is to tell children not to play with mobile phones and confiscate them. Then make a life schedule for your child, let him strictly implement it, and you supervise it. If he behaves well, you can give him his mobile phone back and let him play with it once or twice. If you don't behave well, in this case, I suggest you hit him directly, don't hesitate.