For children aged nine years old who are irritable and irritable, massage, psychotherapy and medication can be used to alleviate the situation, as follows: 1.Massage can be used to clear the liver meridian. If the cause of temper tantrums is due to the exuberant liver fire, taking Gentian and Liver Pills can have a good effect of clearing the liver fire. After the liver fire is cleared, the irritability will naturally improve.