In the Yuan Dynasty, Guozi School was established, and it was clearly stipulated that filial piety, primary school, Analects of Confucius, Mencius, university and the doctrine of the mean should be the first, and poetry, calligraphy, ceremony and propriety should be the second. The educational administration and the highest institution of higher learning in China feudal society. In the second year of Xianning (AD 276), Emperor Wu of Jin was established in parallel with imperial academy. The organization is set to five doctors, divided into five grades. Five teaching assistants are responsible for teaching three or more products, the grandson of the country, the great-grandson who lives from two or more products, and the six products. Dr. Zhang Zuo is a professor of classics. There are four speakers directly, Dr. Zhang Zuo and the teaching assistant is Professor Jing Shu.