How to Determine Bazi Structure
Learn how Bazi structures are selected from the Month Command, tested for formation, breakage and rescue, and separated from strength and useful-god analysis.
Overview
Structure analysis organizes a chart around the Month Command and the relationships that can form, support, damage, or rescue a pattern. It requires an explicit school, a fixed reading order, formation evidence, counterevidence, and a separate judgment of quality.
At a glance
- Catalog
- Bazi Structure Methods
- Catalog entries
- 27 reference entries
- Reading role
- This category covers Month-Command selection, primary and mixed qi, standard and special taxonomies, formation and failure, purity and hierarchy, strength and useful-god boundaries, timing, transformation, following, and error correction.
- Evidence standard
- A defensible structure claim names the month branch, qi layer, revealed stem, Ten-God role, roots, supporting path, damaging relation, rescue mechanism, competing pattern, source convention, and evidence that would change the result.
- Interpretive boundary
- A structure label does not rank human worth or guarantee status, wealth, career, relationships, health, safety, or a future event. Natal structure and temporary timing effects must remain separate.
Explore concepts
- How to Determine a Bazi Structure (取格)
- Structure from the Month Command (月令取格)
- Structure from Primary Month-Branch Qi (本氣取格)
- Structure from a Revealed Month Command (透干取格)
- Determining Mixed-Qi Structures (雜氣取格)
- Standard Bazi Structures (正格)
- External Bazi Structures (外格)
- Ordinary Bazi Structures (普通格)
- Special Bazi Structures (特殊格)
- A Successfully Formed Structure (成格)
- A Broken Bazi Structure (破格)
- A Failed Bazi Structure (敗格)
- Rescue and Remedy in Bazi Structures (救應)
- Failure within a Formed Structure (成中有敗)
- Success within a Failed Structure (敗中有成)
- Purity of a Bazi Structure (格局清純)
- Mixed Bazi Structures (格局混雜)
- Quality Levels of Bazi Structures (格局高低)
- Hierarchy of Bazi Structures (格局層次)
- Structure and Strength Analysis (格局與旺衰)
- Structure and the Useful God (格局與用神)
- Can Structure Change with Luck Cycles? (格局隨運)
- True vs. False Bazi Structures (真假格局)
- Conditions for a Transformation Structure (化氣格)
- Conditions for a Follow Structure (從格)
- Special Structure Analysis Mistakes (特殊格誤區)
- Reading Order for Bazi Structures (格局判讀順序)
What the Bazi Structure Methods catalog covers
This category covers Month-Command selection, primary and mixed qi, standard and special taxonomies, formation and failure, purity and hierarchy, strength and useful-god boundaries, timing, transformation, following, and error correction.
This hub organizes 27 indexed topics under one editorial model so definitions, derivations, interpretation order, and limits remain consistent across the catalog.
- Begin with the definition before using an interpretive keyword.
- Keep the named concept connected to stems, branches, season, placement, and the complete chart.
A disciplined reading sequence
Identify the Month Command and its hidden stems, state the adopted school, select the candidate structure, test exposure and roots, record formation and failure conditions, compare alternatives, and add timing only after the natal baseline is fixed.
Record the observed chart facts first, then state the rule being applied, and only afterward form a bounded interpretation. This separates calculation from judgment.
- Confirm the input, lookup anchor, and chart position before interpreting.
- Check whether season, strength, combinations, and timing support or weaken the proposed reading.
Evidence, school differences, and limits
A defensible structure claim names the month branch, qi layer, revealed stem, Ten-God role, roots, supporting path, damaging relation, rescue mechanism, competing pattern, source convention, and evidence that would change the result.
A structure label does not rank human worth or guarantee status, wealth, career, relationships, health, safety, or a future event. Natal structure and temporary timing effects must remain separate.
- Treat named rules as evidence with a stated scope, not as automatic life-event predictions.
- When traditions differ, identify the convention instead of blending incompatible thresholds.
Sources and editorial basis
- 《子平真詮》 (True Explanations of Ziping)A major reference for month-command, structure, and contextual Bazi interpretation.
- 《淵海子平》 (Yuanhai Ziping)A foundational Ziping reference for branch months, hidden stems, roots, and stem-branch relationships.
- 《三命通會》 (Sanming Tonghui)A historical compilation covering stems and branches, Ten Gods, Nayin, Shen Sha, and multiple classical pattern systems.
- 《滴天髓》 (Dripping Heavenly Marrow)A core later text on Bazi balance, seasonal strength, and relational reading.
- OpenFate Editorial MethodologyOpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.