In the pre-Qin period, hundred schools of thought basically formed his own theory, with Mohism, Confucianism and Legalism as the leading factors. Only later, Dong Zhongshu stopped and drove away hundreds of exclusive Confucianism, which was adopted by Emperor Wu of the Han Dynasty. Various theories gradually declined, but it also formed a drip teaching system with classic works such as The Doctrine of the Mean and The Book of Changes as the core, but let alone the reasons why ordinary scholars can get in touch with aristocratic politics.

Moreover, in the Tang and Song Dynasties, there was no strong system except natural science. Various disciplines in China, including architecture, piano, chess, calligraphy and painting, have developed well, but they have been blocked by stereotyped writing since the Ming and Qing Dynasties.