1. Encouragement and support: First of all, parents and teachers need to give their children enough encouragement and support to make them believe that they have the ability to change the status quo. When children make progress, they should be praised and affirmed in time to build their self-confidence.

2. Listening and understanding: Understand children's inner world, listen to their thoughts and feelings, and respect their personalities and interests. This can help them build their sense of self-identity and enhance their self-esteem.

3. Set appropriate goals: Set appropriate learning and life goals for children, so that children can gradually build self-confidence in the process of achieving their goals. At the same time, let children understand that failure is not terrible. The key is to learn from failure and move forward bravely.

4. Cultivate independence: encourage children to think and solve problems independently, and cultivate children's autonomy and sense of responsibility. This will enable them to have enough courage and ability to overcome difficulties when facing them.

5. Enhance interpersonal skills: help children establish good interpersonal relationships, let children learn to communicate and cooperate with others, and form a positive social circle. This can reduce children's sense of inferiority and enhance their sense of belonging.

6. Provide psychological support: If the child's inferiority complex is very serious, it may be necessary to seek the help of a professional psychological counselor. Parents and teachers should pay attention to children's psychological state, find problems in time and provide necessary psychological support.

7. Lead by example: Parents and teachers should lead by example, show their self-confidence and optimism, and let children learn how to face difficulties and setbacks from the role models around them.

8. Cultivate hobbies: Encourage children to explore their hobbies and invest time and energy in training. This will enable them to make achievements in a certain field, thus enhancing their self-confidence.

9. Adjustment of educational methods: Avoid too much criticism and accusation, and adopt positive educational methods to let children learn and grow in a relaxed and happy atmosphere.

10. Patience: The elimination of inferiority complex is a long-term process. Parents and teachers should have enough patience and believe that children will gradually get rid of inferiority and become a confident, independent and caring person.