Feudal education is mainly based on the three cardinal guides, the five permanents, the three obedience and the four virtues, and mainly serves the feudal rulers. The main content is the four books and five classics, and people study for the imperial examination. Modern education emphasizes improving people's comprehensive quality, imparting advanced scientific and technological knowledge and patriotic moral education, and emphasizing the all-round development of morality, intelligence, physique and beauty.