Loyalty
He is a Confucian scholar of Sui. The person is also a mature person and is also called a moon. Wang Tong regarded the succession of the Juche idea as a lifelong business. His fundamental idea was based on moderation. His doctrine of education is recorded in his work, "Moonlight". He insisted on education of virtue according to the theory of education of oil. The content of the virtue is the human being. According to him, human beings are the basis of education, and education should aim at cultivating human resources who can practice humanity. If it is difficult to meet humanity and practice humanity, I should practice it. From this perspective, he opposed the aggression of farmers at the time, and he himself personally farmed and lived. He emphasizes that everybody is satisfied with his office and fulfills his position faithfully, and that the purpose of the study is in self-fulfillment. Therefore, education should start from the 'regular mind' that corrects its nature, and it should be observed as a teacher by observing the merits of others.