The Yin and Yang Bagua come from the five elements. The Bagua are the eight hexagrams of Qian, Kun, Gen, Dui, Li, Kan, Xun and Zhen, which can form sixty-four complex hexagrams. Each of the eight hexagrams has its own The nature of the five elements: Zhen is thunder, whose nature is wood, and is located in the due east; Dui is Ze, whose nature is gold, and is located in the due west; Li is fire, whose nature is fire, and is located in the due south; Kan is water, whose nature is water, and is located in the due north Kun is the earth, which is earth in nature, and is located in the southwest; Gen is the mountain, which is earth in nature, and is located in the northeast; Xun is wind, which is wood in nature, and is located in the southeast; Qian is the sky, which is gold in nature, and is located in the northwest.