1. Tell children that punching and kicking is not acceptable. Sometimes, punching and kicking may hurt people. We don't want children to get hurt, and we don't want others to get hurt. 2. Tell children that sometimes when they have conflicts with others, they should seek other ways to solve the problem instead of using violence. 3. Tell children to have self-control. If there is conflict, they should avoid violence and use language and dialogue to solve the problem. Tell children to learn to deal with problems patiently and ask for help when they have difficulties, instead of provoking conflicts. Tell children to learn to be grateful, to thank others for their help, and to respect others' opinions. 6. Practice and spread pacifism among children, let them know the consequences of violence and let them know that punching and kicking is unacceptable. 7. Help children control their emotions and let them learn to use some rest or relaxation activities to help children control their emotions and avoid conflicts. 8. Tell your child that sometimes, when encountering difficulties, you should think about whether there are other better ways to solve the problem instead of punching and kicking.