Thanks to their understanding of nature and its cycles, the Chinese developed the theory of the 5 Elements, which is the base of all their medical traditions (acupuncture, pharmacology, nutrition), their energetic gymnastics (Chi Gong, Tai Chi Chuan), their astrology, their calendar.

These 5 Elements are Wood, Fire, Earth, Metal and Water. Clockwise, each feeds the next one: that is the supporting cycle.

move the mouse on each element to display its characteristics

The control cycle brings clashes between the elements. For example, Metal cuts Wood. Introducing the middle man, such as Water here, will stop the conflict and bring the supporting cycle back.