During the Warring States period, in order to cultivate and recruit talents, to achieve the political goal of being rich and winning the world, Qi set up a school in Linzi, the capital, which was called a school because it was located under Jiyumen. Gong Xue has not only large-scale school facilities, but also quite formal teaching activities and very strict rules and regulations. Due to the policy of "not taking office when discussing state affairs", the academy has a strong academic atmosphere, free and active thoughts, and many factions coexist. The relationship between heaven and man, the changes of ancient and modern times, and the righteousness and interests of etiquette and law have been debated endlessly by various factions, and scholars from all over the world have poured in. At the peak, there are thousands of tourists. By the time of Qi Weiwang and Qi Xuanwang, the scale and achievements of Gong Xue in Xia Ji reached its peak and became one of the most important schools in the Warring States Period.

The center of a hundred schools of thought contend ~