The birthplaces of notable Chinese philosophers from the Hundred Schools of Thought during the Zhou dynasty. Philosophers of Naturalist are marked by circles in yellow.
His theory attempted to explain the universe in terms of basic forces in nature: the complementary agents of yin (dark, cold, female, negative) and yang (light, hot, male, positive) and the Five Elements or Five Phases (metal, wood, water, fire, and earth).
In its early days, this theory was most strongly associated with the states of Yan and Qi. In later periods, these epistemological theories came to hold significance in both philosophy and popular belief. This school was absorbed into the alchemic and magical dimensions of Taoism as well as into the Chinese medical framework. The earliest surviving recordings of this are in the Ma Wang Dui texts and Huang Di Nei Jing.
During the Han dynasty, the concepts of the school were integrated into Confucian ideology, with Zhang Cang (253–152 BCE) and Dong Zhongshu (179–104 BCE) being the chief instrumental figures behind this process.
↑"Zou Yan". Encyclopædia Britannica. Retrieved 1 March 2011.
↑Needham, Joseph. 1978. The Shorter Science and Civilisation in China. Colin A. Ronan, ed. Cambridge: Cambridge University Press. pp.142–143 ISBN 0-521-21821-7