"Four Books and Five Classics" is a collection of Confucian classics centered on Confucius, including the "Great Learning", "The Doctrine of the Mean", "The Analects of Confucius" and "Mencius", as well as the "Book of Songs", "Shangshu", "Book of Rites", "Book of Changes" and "Spring and Autumn". It is the fundamental teaching material for ancient Chinese scholars to study and cultivate themselves. Its content covers ethics, politics, philosophy and other fields, embodies the Confucian ideal of "cultivating oneself, harmonizing one's family, governing the country and bringing peace to the world", and has had a profound impact on traditional Chinese culture and social systems.