The Five Phases, often called the five Chinese elements, are Wood, Fire, Earth, Metal and Water. In Chinese metaphysical traditions they describe recurring modes of change and interaction rather than five literal substances. Their relationships are central to calendrical astrology, Feng Shui and Four Pillars interpretations.
The generating cycle
The traditional generating or nurturing sequence is Wood → Fire → Earth → Metal → Water → Wood. This imagery describes how one phase supports the next within a symbolic system. In calendrical readings, an element may appear as a Heavenly Stem, inside the hidden stems of an Earthly Branch or as part of a larger seasonal pattern.
The controlling cycle
The controlling sequence is Wood over Earth, Earth over Water, Water over Fire, Fire over Metal and Metal over Wood. Controlling is not necessarily harmful: it can symbolize regulation, boundaries and balance. Excess, deficiency and seasonal strength influence how a practitioner evaluates the same phase in different charts.
Five Phases and zodiac animals
The twelve zodiac animals belong to the Earthly Branch cycle, while annual Heavenly Stems add a visible element and yin–yang polarity. This produces distinct variants of the same animal over a sixty-year cycle. Four Pillars practice considers all four birth pillars instead of reducing an individual to a birth-year element.
Read the wider Chinese astrology guide
See Chinese Astrology for how animals, elements and birth pillars fit into the wider system.