Fünf-Elemente-Lehre
The Huainanzi is an ancient Chinese text that consists of a collection of essays that resulted from a series of scholarly debates held at the court of Liu An, Prince of Huainan, sometime before 139. The "Huainanzi" blends Daoist, Confucianist, and Legalist concepts, including theories such as yin and yang and Wu Xing theories.