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Wiki concept · Chinese & East Asian calendars

Five phases

Also called wuxing · Wu Xing

Wood, Fire, Earth, Metal and Water as cyclical symbolic processes in Chinese traditions, rather than modern chemical elements.

In this entry
五行 · Interactive learning example

Explore the five-phase relationships

Choose two phases and follow the direction of their relationship. These example controls do not change your birth chart.

Reference phase
Compare with
Generating relationships among five phasesWood generates Fire; Fire generates Earth; Earth generates Metal; Metal generates Water; Water generates Wood. Reference: Wood; comparison: Water.木Wood火Fire土Earth金Metal水Water
Solid arrows: generating cycle. The dark border marks the reference phase. The highlighted arrow connects your selected pair.

Reference: 木 Wood
Comparison: 水 Water

Water generates Wood.

Generates the reference.

“Generates” and “controls” name relationships in this traditional model. A direction alone does not determine whether a phase is helpful, harmful or strong in a BaZi chart.

Polarity, hidden stems, season and the chosen reading method add further distinctions. This panel does not calculate Ten Gods or favorable elements.

Source for the two traditional cycles ↗ · the diagram explains the classification only.

A relational process vocabulary

Wǔxíng (五行) names Wood, Fire, Earth, Metal and Water. SEP describes five phases as relational and dynamic categories, so “phase” avoids treating the vocabulary as a set of modern chemical substances.

The diagram makes two directed relations visible. Wang and Zhang explicitly list the generating order Wood → Fire → Earth → Metal → Water → Wood and the controlling order Wood → Earth → Water → Fire → Metal → Wood. Those arrows are a traditional model, not a physical measurement or diagnosis.

Stanford Encyclopedia of Philosophy · Metaphysics in Chinese Philosophy ↗Wang & Zhang (2020) · Microstructures and dynamic processes within the five-phase system ↗

A historical correlative scheme

SEP’s Han-dynasty survey discusses five phases and yin-yang in correlative cosmology and explains the process sense of xíng. That historical context does not prove that every later Chinese practice has one doctrine or one fixed chart interpretation.

The explorer applies the two directed cycles to visible BaZi stems. It does not reconstruct an early text or calculate every seasonal, directional, medical or ritual correspondence.

Stanford Encyclopedia of Philosophy · Philosophy in Han Dynasty China ↗

Map a visible stem first

Joey Yap’s workshop material calls the phases symbolic representations of Qi in a BaZi chart and prints the ten Day Masters as yin/yang phase pairs. The Explorer applies this mapping to its visible stems. A Yang Fire label reports that assigned category, not a measured amount of Fire.

It calculates visible and hidden-stem Ten Gods and source-labelled main qi. Seasonal weights, strength, favorable phases and luck periods need additional methods. Counting visible labels is not a substitute for a fuller named-school judgment.

Joey Yap · Hack Your Destiny with BaZi, Five Elements and Day Master tables ↗

Read arrows as relationships

Try Wood as the reference and Water as the comparison: the panel reads Water generates Wood. Switch to Metal to inspect a controlling relationship. In your personal explorer the Day Master supplies the reference automatically; selecting a different pillar changes the comparison.

Two visible Water stems establish two displayed classifications under this mapping, not excess, deficiency or a forecast. A fuller reading needs a named school and layers that this tool leaves unspecified.

Word origin · etymology

English translation of Chinese wǔxíng, 五行.

Wǔ means five; xíng concerns movement or operation. Phases and agents convey that process sense more directly than a substance-only reading of elements.

Stanford Encyclopedia of Philosophy: Chinese metaphysics, five phases ↗

How we know · epistemology

Correlative symbolic model

The phases organize relationships such as generation and control within Chinese traditions. They describe a conceptual cycle; treating them as chemical elements or measured quantities in a person's body changes the kind of claim being made.

Joey Yap: Four Pillars and the Day Master ↗

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Connected concepts

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Terms used in this explanation

These links connect subjects and terminology. They do not establish a shared historical origin.

Sources & provenance

Use the citations beside each section to distinguish a calculation convention, a historical teaching and an editorial example.

Find these sources across the wiki →

  1. Joey Yap: Four Pillars and the Day Master ↗
  2. Stanford Encyclopedia of Philosophy · Metaphysics in Chinese Philosophy ↗
  3. Wang & Zhang (2020) · Microstructures and dynamic processes within the five-phase system ↗
  4. Stanford Encyclopedia of Philosophy · Philosophy in Han Dynasty China ↗
  5. Joey Yap · Hack Your Destiny with BaZi, Five Elements and Day Master tables ↗