Jia Yi's exposition of early education is mainly aimed at the education of the Crown Prince from the viewpoint of strengthening management. Jia Yi believes that prenatal education is the beginning of early education, and the royal family should pay attention to the implementation of prenatal education for the prince. Before the birth of the prince, a special place for prenatal education-"mortuary" should be set up, and special personnel should be arranged to monitor the diet, vision, hearing, speech and movements of pregnant women to make them conform to the etiquette rules. Pregnant women themselves must have a sense of prenatal education, just like when Zhou Fei became king. "Stand without limping, sit without being bad, laugh without ringing, be alone without being angry." Although Jia Yi's theory of prenatal education is nothing new, it only describes the "ancient system", but he was the earliest educator who advocated prenatal education in Han Dynasty.

Second, left and right choice.

Jia Yi believes that careful selection is the guarantee for the success of the early education of the prince.

Third, emphasize Confucianism.

Jia Yi is another Confucian scholar who put forward the idea of governing the country with Confucianism after Shu and Lu Jia in the early Western Han Dynasty. For the early education of the Crown Prince, he certainly hoped to control his heart with Confucianism.