THE WENBU LIBRARY

The Ten Gods in BaZi: a worked example with Jia Wood

Learn how element relationships and yin-yang polarity produce the Ten Gods, and why names such as Wealth and Seven Killings need context.

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THE SHORT ANSWER

The Ten Gods classify another stem in relation to the Day Master; they are not ten standalone personality types. Identify the direction of the element relationship, then compare yin-yang polarity. This produces a label you can check. Change the Day Master, and the same other stem can acquire a different label.

  • Five relationship groups split into matching and differing polarity. “Direct” and “indirect” are inherited names, not moral or quality ratings.
  • Fix the reference stem first. Yi is Indirect Wealth relative to Xin; a worked table for Jia cannot be reused without recalculation.
  • A branch can contain several hidden stems and therefore several Ten Gods relationships. One branch label cannot preserve all of that detail.
ILLUSTRATED NOTE
Same element: Metal

Matching polarity: yinXin → 比肩 / Peer

Different polarity: yangGeng → 劫财 / Rob Wealth

Metal produces Water

Matching polarity: yinGui → 食神 / Eating God

Different polarity: yangRen → 伤官 / Hurting Officer

Metal controls Wood

Matching polarity: yinYi → 偏财 / Indirect Wealth

Different polarity: yangJia → 正财 / Direct Wealth

Fire controls Metal

Matching polarity: yinDing → 七杀 / Seven Killings

Different polarity: yangBing → 正官 / Direct Officer

Earth produces Metal

Matching polarity: yinJi → 偏印 / Indirect Resource

Different polarity: yangWu → 正印 / Direct Resource

Start at the Day Master, identify a relationship, then compare polarity.

The framework compares five groups with the Day Master: same element, what I produce, what I control, what controls me, and what produces me. Matching and differing polarity give, respectively: Peer and Rob Wealth; Eating God and Hurting Officer; Indirect and Direct Wealth; Seven Killings and Direct Officer; Indirect and Direct Resource. Each pair lists matching polarity first. The table applies this framework to Xin Metal.

These are relationship labels

The Ten Gods classify the relationship between a heavenly stem and the Day Master. First identify the element relationship: the same element, what it produces, what it controls, what controls it, or what produces it. Matching or differing yin-yang polarity divides those five groups into ten.

For example, Jia is yang Wood and Yi is yin Wood. With Jia as the Day Master, another Jia is 比肩 (Peer), while Yi is 劫财 (Rob Wealth). English translations vary, so the Chinese terms help when comparing references.

Work through a Jia Wood example

Each pair below compares the other stem with Jia. Recalculate the relationship when the Day Master changes.

  • Same element: Jia is 比肩 (Peer); Yi is 劫财 (Rob Wealth).
  • Wood produces Fire: Bing is 食神 (Eating God); Ding is 伤官 (Hurting Officer).
  • Wood controls Earth: Wu is 偏财 (Indirect Wealth); Ji is 正财 (Direct Wealth).
  • Metal controls Wood: Geng is 七杀 (Seven Killings); Xin is 正官 (Direct Officer).
  • Water produces Wood: Ren is 偏印 (Indirect Resource); Gui is 正印 (Direct Resource).

A complete relationship table for Xin Metal

Relationship to XinMatching polarity: yinDifferent polarity: yang
Same element: MetalXin → 比肩 / PeerGeng → 劫财 / Rob Wealth
Metal produces WaterGui → 食神 / Eating GodRen → 伤官 / Hurting Officer
Metal controls WoodYi → 偏财 / Indirect WealthJia → 正财 / Direct Wealth
Fire controls MetalDing → 七杀 / Seven KillingsBing → 正官 / Direct Officer
Earth produces MetalJi → 偏印 / Indirect ResourceWu → 正印 / Direct Resource

On a small screen, scroll the table sideways.

A traditional name is not a literal outcome

Direct Wealth does not guarantee a high salary. Hurting Officer does not accuse someone of harmful behavior, and Seven Killings is not a prediction of disaster. These are inherited category names with further traditional interpretations, not measured probabilities or judgments of character.

A fuller reading may consider season, hidden stems, positions and combinations. Interpretive schools do not all treat those factors in the same way. Rating a whole chart from one label skips the assumptions that the interpretation depends on.

Try checking one relationship yourself

Find the Day Master, choose another visible stem, and work out its element relationship and polarity. Wenbu’s English chart uses short reflection labels: Responsibility corresponds to 正官 (Direct Officer), and Challenge to 七杀 (Seven Killings). These differ from the traditional English names above. A branch can contain several hidden stems; the element diagram counts visible characters rather than scoring the Ten Gods.

For practice, compare Xin with Jia: Metal controls Wood and the polarities differ, giving Direct Officer. Compare the same Xin with Yi and the polarities match, giving Seven Killings. To go further, ask the Agent to explain the calculation first, then the additional assumptions behind an interpretation.

WORKED EXAMPLE

Read three visible stems, then unpack one branch

Use Yi You / Wu Zi / Xin Si / Ren Chen, checked for December 23, 2005 at 08:37 in Asia/Shanghai, civil time and a midnight boundary. The exercise derives relationship names, not an overall chart rating.

  1. Circle Xin, the yin Metal Day Master. Yi, the year stem, is yin Wood. Metal controls Wood, so this is the “what I control” group. Both stems are yin, which makes Yi Indirect Wealth relative to Xin.

  2. Examine Wu, the yang Earth month stem. Earth produces Metal: “what produces me.” Their polarities differ, making Wu Direct Resource. Its location in the month pillar does not make it the reference for the other stems.

  3. Ren, the hour stem, is yang Water. Metal produces Water and the polarities differ, giving Hurting Officer. Wenbu’s English chart uses the shorter reflection label Innovation for this relationship; keep the Chinese 伤官 when comparing references.

  4. Unpack Chen into its hidden stems Wu, Yi and Gui. Relative to Xin, these are Direct Resource, Indirect Wealth and Eating God. Classifying the visible branch as Earth does not mean every hidden stem is Earth or that the branch has only one relationship.

  5. Check the reference by changing it deliberately: relative to Geng, yang Metal, the same Yi becomes Direct Wealth. An accidental change of Day Master can therefore make an entire relationship table appear inconsistent.

A checkable explanation names the Day Master, the other stem, the element direction and the polarity comparison. Reporting only “Wealth” or “Hurting Officer” leaves out the reasoning a learner needs.

Key terms

Polarity
Jia, Bing, Wu, Geng and Ren are yang; Yi, Ding, Ji, Xin and Gui are yin. Compare both stems.
Produces me / I produce
Opposite directions: the other element generates the Day Master’s element, or the Day Master’s generates the other.
Officer and Killings
The group that controls the Day Master: differing polarity gives Direct Officer; matching polarity gives Seven Killings.

Common questions

Is the Day Master itself a Peer?

The lookup relationship of Xin to another Xin is Peer. In a chart, however, the day stem is the reference point. Wenbu labels that position Day Master instead of presenting it as an additional Peer occurrence.

Why do English translations differ?

Translations emphasize different aspects of inherited terms. Wenbu’s Learning corresponds to 正印, often called Direct Resource; Innovation corresponds to 伤官, often called Hurting Officer. Match the Chinese name and underlying relationship before concluding that two calculators disagree.

Does Direct Officer imply management ability?

The classification does not measure professional ability or the probability of a promotion. Traditional interpretation adds conditions such as position, season and combinations; a real career judgment needs evidence about skills and circumstances. A label can prompt a question without answering it.

Sources and their scope

lunar-typescript · stem, branch and Ten Gods mappings ↗

The primary implementation mapping; all ten Xin relationships and the Chen hidden stems were checked against it.

Wenbu · BaZi calculation and declared conventions ↗

Documents Wenbu’s day-stem reference, Day Master label and shorter English reflection labels.

Traditional interpretations are not established predictions. See the source notes for context.

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ADDITIONAL PRACTICE · 2026-10-25

Read the Ten Gods as relationships, not job labels: a reference-point map and vocabulary exercise

To read the Ten Gods without turning them into life predictions, break every name into four parts: who the Day Master is, which other stem is being compared, which way the element relationship runs, and whether the two polarities match. The name is shorthand for those four steps, not a judgment about income, rank or character. This page adds a reference-point map and a vocabulary exercise to the existing Jia Wood and Xin Metal examples: write the relationship first, the name second, and only then discuss inherited interpretations. That way you can follow the chart labels and recalculate when the Day Master changes, instead of treating Direct Wealth or Seven Killings as a job label or an event forecast.

  • Write Day Master, other stem, element direction and polarity before writing the name.
  • The same other stem can change name when the Day Master changes, so example tables are not reusable.
  • A branch can hold several hidden stems and therefore several relationships.
  • The element diagram counts visible characters; it does not score Ten Gods strength.

Reference-point map: five directions × polarity → ten names (Xin, yin Metal, as reference)

  1. Centre: Day Master Xin, yin Metal

    The day stem is the only reference point; write its element and polarity first, and compare every other stem against it.

  2. Same element: Metal and Metal

    Matching branch: Xin → Peer. Differing branch: Geng → Rob Wealth.

  3. What I produce: Metal produces Water

    Matching branch: Gui → Eating God. Differing branch: Ren → Hurting Officer.

  4. What I control: Metal controls Wood

    Matching branch: Yi → Indirect Wealth. Differing branch: Jia → Direct Wealth.

  5. What controls me: Fire controls Metal

    Matching branch: Ding → Seven Killings. Differing branch: Bing → Direct Officer.

  6. What produces me: Earth produces Metal

    Matching branch: Ji → Indirect Resource. Differing branch: Wu → Direct Resource.

Reading order: write the Day Master, Xin (yin Metal), at the centre; follow each of the five direction lines to identify how the other element relates to the Day Master; then stop on the matching- or differing-polarity branch to read a name. The names are derivation results, not good-or-bad ratings; redraw the whole map when the Day Master changes.

Why start with a reference point, not ten names

Memorising ten names is easy; knowing what each name is relative to is harder. The Ten Gods describe another stem in relation to the Day Master: first decide whether the element relationship is same element, what I produce, what I control, what controls me, or what produces me, then compare polarity. Change the Day Master and the same other stem may take a different name, so a worked table is a checking exercise, not a universal lookup.

A reference-point map fixes that order. Circle the day stem in the four pillars, write it as the reference, place the stem you want to compare beside it, and mark the element arrow and polarity between them. Fill in the name last. Even if you misremember a translation, you can return to a checkable calculation instead of labelling a whole chart from impression.

The reference-point map: five directions, two polarities, ten names

The map is not a single straight procedure but a lookup layout: the Day Master sits at the centre, and five direction lines radiate outward — same element, what I produce, what I control, what controls me, and what produces me. Each line then splits into a matching-polarity branch and a differing-polarity branch, and each branch holds one name. With Xin, yin Metal, as reference: same element gives Xin as Peer and Geng as Rob Wealth; what I produce gives Gui as Eating God and Ren as Hurting Officer; what I control gives Yi as Indirect Wealth and Jia as Direct Wealth; what controls me gives Ding as Seven Killings and Bing as Direct Officer; what produces me gives Ji as Indirect Resource and Wu as Direct Resource.

To use it, follow the direction line first, then stop on a branch. Take Yi, yin Wood: Metal controls Wood, so follow the “what I control” line; Yi and Xin are both yin, so stop on the matching branch and read Indirect Wealth. Change the reference to Geng, yang Metal, and Yi now differs in polarity, so the same line stops on the other branch and reads Direct Wealth. The map does not rank the branches; it only lets you say which line and branch a name came from.

Vocabulary exercise: turn names back into sentences, with an answer key

Rewrite each name as a relationship sentence, for example: “Yi relative to Xin: Metal controls Wood, both yin, Indirect Wealth.” Then rewrite the same sentence with a different reference: relative to Geng, yang Metal, the same Yi becomes Direct Wealth. Both sentences are valid because each states its reference; “Yi is Indirect Wealth” alone drops the essential premise.

A change-of-reference exercise needs an answer key to be self-checkable. Recalculate the earlier set with Geng, yang Metal, as Day Master: Yi, yin Wood, differs in polarity within the “what I control” group, giving Direct Wealth; Wu, yang Earth, matches within “what produces me”, giving Indirect Resource; Ren, yang Water, matches within “what I produce”, giving Eating God; Ding, yin Fire, differs within “what controls me”, giving Direct Officer. Compare your four sentences with these; if one disagrees, recheck the direction or polarity step rather than blaming the name table.

Putting traditional meanings back in their place

The relationship classification itself supplies no income, character or event probability. Traditional interpretation goes on to discuss season, hidden stems, position and combinations, and schools do not treat those factors identically; such extensions are inherited interpretation and need their own sources and premises. Inferring a salary from Direct Wealth, or announcing disaster from Seven Killings, skips a large set of unstated assumptions.

A safer use is to treat the name as a starting question: it points to a direction of relationship, and you can ask what else a traditional source requires and what evidence a real-world judgment would need. Calculation can be reproduced under stated conventions; interpretation still needs checking. Keeping the two apart preserves the learning value of the vocabulary without mistaking a symbol for a verdict on a person's life.

Names, relationship sentences and common misreadings (Xin, yin Metal, as reference)
Ten Gods nameRelationship sentenceCommon misreadingHow to check
Indirect WealthYi, yin Wood; Metal controls Wood; both yinIncome must be highWrite Day Master, other stem, direction and polarity
Direct ResourceWu, yang Earth; Earth produces Metal; polarity differsTreating Direct Resource as a guaranteed degree or benefactorTradition often links it with study and support, but that is an extension needing its own sources, not an outcome
Hurting OfficerRen, yang Water; Metal produces Water; polarity differsWill harm someoneTreat it only as a name in the “I produce” group
Seven KillingsDing, yin Fire; Fire controls Metal; both yinForetells disasterCheck reference and polarity; do not read as an event forecast
PeerXin, yin Metal; same element; both yinThe Day Master counts as an extra PeerRemember the day stem is the reference point

Hypothetical exercise: same stems, new reference, new names (with answer key)

This is a teaching exercise, not anyone's chart, and it does not generate a personal birth chart. Its only purpose is to practise the four steps and watch names change when the reference changes; an answer key follows for self-checking.

  1. Assume a Xin yin Metal Day Master and take Yi, Wu, Ren and Ding as the other stems; first write only element and polarity, no names.
  2. Set each direction: Yi Wood is what I control; Wu Earth produces me; Ren Water is what I produce; Ding Fire controls me.
  3. Compare polarity: Yi yin matches Xin yin, giving Indirect Wealth; Wu yang differs, giving Direct Resource; Ren yang differs, giving Hurting Officer; Ding yin matches, giving Seven Killings.
  4. Change the reference to Geng yang Metal, redo all four steps and write four new names before looking at the key.
  5. Answer key: Yi, yin Wood, differs in polarity within “what I control”, giving Direct Wealth; Wu, yang Earth, matches within “what produces me”, giving Indirect Resource; Ren, yang Water, matches within “what I produce”, giving Eating God; Ding, yin Fire, differs within “what controls me”, giving Direct Officer. If one disagrees, recheck direction or polarity.
  6. Check the record: does every line name the Day Master, the other stem, the direction and the polarity? A missing item cannot be rechecked.

What you end with is a set of checkable relationship sentences plus an answer key you can verify against, not a judgment about career, income or character. If you go on to discuss traditional meanings, list season, hidden stems and position separately, and label them as interpretation rather than calculation.

Questions you may have

Does the Day Master count as a Peer?

As a lookup relationship, one Xin relative to another Xin is Peer. In a chart, however, the day stem is the reference point, and the page labels it Day Master rather than presenting it as an extra Peer occurrence. Write the reference first, then compare other stems.

Do different English labels mean the calculators disagree?

Not necessarily. The page uses short reflection labels such as Responsibility for 正官 (Direct Officer) and Challenge for 七杀 (Seven Killings), while traditional translations may differ. Check the Chinese term and the element and polarity relationship before concluding that two sources describe different things.

If one element looks numerous in the diagram, is that group of Ten Gods strong?

No. The element diagram counts each visible stem and branch once and adds no hidden-stem weighting or seasonal influence, so it shows occurrences, not strength, structure or favourable elements. Derive Ten Gods relationships one stem at a time from the Day Master.

Terms in this guide

Day Master
The heavenly stem of the day pillar, used as the reference for comparing other stems' elements and polarity; it is not a complete description of a person.
Hidden stems
Stems associated with a branch by a traditional lookup table, a separate layer from visible stems; one branch can correspond to several Ten Gods relationships.
Polarity match
Whether two stems share yin or yang polarity; within each element group, matching and differing polarity give the two names.
See the claim and source notes

Sources and review scope

This AI-assisted Wenbu article passed automated structure checks and a separate editorial model pass. It is not independent expert review or a paid-account product test.

  1. Current complete zh canonical article ↗Current public original and earlier additions; add substantial coverage without repeating or replacing them. · 2026-10-25 · Fetched text
  2. Current complete en canonical article ↗Current public original and earlier additions; add substantial coverage without repeating or replacing them. · 2026-10-25 · Fetched text
  3. Wenbu · BaZi guide ↗Existing editorial and reproducible chart conventions · 2026-10-25 · Fetched text
  4. Wenbu · calculation conventions ↗First-party implementation; not evidence of predictive accuracy · 2026-10-25 · Fetched text

Open the BaZi chart, find the Day Master and check one stem relationship

The chart shows the four pillars with the Day Master labelled, so you can run the four steps yourself and compare one derived name with the page label; that completes a calculation check, not a full reading.

Open the BaZi chart, find the Day Master and check one stem relationship ↗

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