Give guidance on emotional management and expression: help children learn to recognize and express their emotions. Teach them not to suppress their emotions, but to learn to express them in appropriate ways, such as expressing their feelings or finding a safe way to vent (such as painting and sports).

Lead by example: Adults should be role models and demonstrate good emotional management. When children see that adults can cope with difficulties and setbacks calmly, they are also more likely to imitate and learn to control their emotions.

Establish positive communication and problem-solving methods: encourage children to express their needs and feelings through language, rather than relying on violent or aggressive behavior. Teach them to communicate with others in a polite and respectful way and find appropriate ways to solve problems.

Provide tools and skills for emotional adjustment: teach children some emotional adjustment skills, such as taking a deep breath, counting, and finding a quiet place to calm down. These methods can help them calm down and better cope with emotional moments.

Cultivate patience and self-control: Cultivate children's patience and self-control through games, role-playing and picture books. Give them appropriate challenges and goals, and encourage them to persist and focus.

Appreciate and reward positive behavior: give children positive behavior recognition and reward in time, encourage children to control their emotions and take positive actions. This can enhance their self-confidence and enthusiasm and help them manage their emotions better.

Remember, the education process needs patience and time. Every child is unique and may need different methods and strategies. It is important to give them love, care and support, and help them build up healthy emotional management ability and positive behavior habits. If the problem is serious or persistent, you can consult a professional educator or child psychologist for more specific advice and support.