It is difficult to give an ideal definition of "international understanding education". According to the author's shallow understanding, international understanding education is to cultivate young people to respect and understand the basic spirit and customs of other countries, nationalities and regions, and to learn and master the cultivation and skills of equal communication and harmonious coexistence with the people of other countries, nationalities and regions. Explore the common values of all mankind, enhance mutual understanding and tolerance among people of different nationalities, countries and regions with different religious beliefs and cultural backgrounds, and "turn de facto interdependence into conscious solidarity and mutual assistance"? Education that promotes the harmonious coexistence of all mankind with all kinds of creatures and nature on the earth and aims at prosperity and development. Or it is to cultivate a new generation of 2 1 century people with excellent qualities such as kindness, equality, justice, friendship, tolerance, intelligence and honesty, who can correctly understand and handle cooperation while competing.