The four most famous literary works in Wei, Jin, Southern and Northern Dynasties are Cao Pi's Classic Essays, Lu Ji's Wen Fu, Liu Xie's Wen Xin Diao Long, Zhong Rong's Shi Pin and Xiao Tong's Zhao Ming Wen Xuan. Wei, Jin, Southern and Northern Dynasties, also known as the Three Kingdoms, the Jin Dynasty and the Southern and Northern Dynasties, is the most frequent period of regime change in China's history, which is mainly divided into the Three Kingdoms (Cao Wei, Wu Zhou), the Western Jin Dynasty, the Eastern Jin Dynasty and the Southern and Northern Dynasties. Due to the long-term feudal regime and constant wars, the development of China culture in this period was particularly affected. Its outstanding performance is the rise of metaphysics, the introduction of Buddhism, the prosperity of Taoism and the introduction of Persian and Greek culture.