1. Create a fair environment: create a good atmosphere of harmony, equality and mutual assistance in the family environment. We should cultivate children from an early age in an environment of respecting the old and caring for the young, establish an equal consciousness of loving others and keeping our position, and gradually spread it, forming a good habit of always caring for and helping others.

2. Strengthen the sense of fairness: In children's life, we should always cultivate children's good moral character of pushing others and treating friends equally, intentionally or unintentionally. Try to cultivate a sense of fairness in children's hearts by telling stories and playing games. Although parents may be powerless to the bad atmosphere in society, they should guide their children in family education.

3. Equality: It is also very important for teachers or parents with multiple children at home to establish a sense of educational fairness. Teachers must treat all children equally and reward and punish them fairly.