With the progress of society, people pay more and more attention to children, but people often focus only on children’s nutrition, learning. And many aspects are not emphasized, such as sleep snoring. In daily life, many parents see their children snoring at night, and they think that their children are sleeping deeply and soundly. In fact, this view is wrong. Children’s sleep snoring medically known as children’s snoring (children’s sleep apnea hypoventilation syndrome). It is very harmful, and the level of harm is also multi-faceted. The most typical manifestations of sick children are: snoring during sleep, open-mouth breathing, repeated awakening during sleep, dyspnea, excessive sweating and so on. There are also signs of “misbehavior” such as bedwetting and hyperactivity.