Transformation between Yin and Yang (陰陽轉化)
Separate philosophical yin-yang transformation from fixed chart polarity, stem combination, phase transformation, and unsupported event claims.
Overview
Transformation between yin and yang describes how conditions can reach a turning point and develop an opposite tendency. It is a conceptual model of change, not a rule that silently converts a yin stem into a yang stem or vice versa. Bazi calculation preserves canonical polarity; any combination or phase transformation must be tested under its own explicit rule, participants, season, support, and failure conditions.
At a glance
- Concept
- A change of tendency at a turning point
- Fixed rule
- Stem and branch polarity never changes
- Different mechanism
- Stem combination and phase transformation use separate tests
- Required evidence
- Participants, season, roots, support, and obstruction
- Product behavior
- Original symbols remain auditable
- Boundary
- No event follows from the phrase alone
Transformation concerns changing conditions
The principle describes how expansion can culminate and contract, or how concealment can eventually produce expression.
It is used to reason about dynamic tendencies, not to edit the canonical identity of a chart character.
- Name the changing condition.
- Keep the underlying symbol unchanged.
Do not confuse polarity with other transformation rules
A Heavenly Stem combination may propose a new phase under defined conditions, but both original stems and their polarities remain part of the evidence.
Branch combinations, seasonal change, and luck-cycle activation also follow their own rules and cannot be inferred from 陰陽轉化 alone.
- Use the correct rule family.
- Retain original and proposed states.
A valid claim needs a before, trigger, and after state
State which chart function is changing, what condition produces the turn, and which observations would prevent the conclusion.
If no explicit Bazi rule connects those states, describe the idea as philosophical context rather than calculated output.
- Record the trigger and counterevidence.
- Label metaphor separately from calculation.
A turning tendency is not a guaranteed life reversal
The phrase cannot prove recovery, decline, relationship change, career reversal, pregnancy, illness, or spiritual transformation.
Use current facts and qualified support for consequential decisions; do not manufacture certainty from a broad cosmological principle.
- No guaranteed reversal.
- No high-stakes decision from metaphor.
Sources and editorial basis
- 《五行大義》 (Essential Meanings of the Five Phases)《五行大義》陰陽變化諸義：轉化描述條件與趨勢的轉折A systematic historical synthesis of Five Phases correspondences and relationships.
- 《滴天髓》 (Dripping Heavenly Marrow)《滴天髓》干支與化氣評註：合化須另驗月令、根氣、助化與阻化條件A core later text on Bazi balance, seasonal strength, and relational reading.
- OpenFate Editorial Methodology陰陽轉化頁保存原始干支與候選狀態，不將哲學轉化誤作極性改寫或事件保證OpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.