8 min read

Marriage Palace in Bazi: Reading the Day Branch 婚姻宫

The Day Branch, traditionally called the Marriage Palace, is one relationship lens that must be read through hidden stems, branch relations, and context.

The Day Branch (日支, rìzhī) sits beneath the Day Master in a Bazi (八字, bāzì) chart. Traditional relationship reading calls it the Marriage Palace (婚姻宫, hūnyīn gōng). It is a chart position to investigate, not a verdict about marriage, a partner's personality, or the timing of a relationship.

What the Day Branch Contains

Each of the Four Pillars (四柱, sìzhù) contains a Heavenly Stem above an Earthly Branch. The Day Stem is the Day Master, while the Day Branch supplies the branch qi immediately beneath it.

A branch is not a single flat element. It contains one to three Hidden Stems (藏干, cánggān), classified as main, middle, or residual qi. Each hidden stem becomes a Ten God relative to the Day Master. This technical mapping is more reliable than assigning a fixed relationship personality to the animal sign.

Ox (丑), for example, contains:

Hidden stemQi levelElement
Ji 己Main qi 主气Earth 土
Gui 癸Middle qi 中气Water 水
Xin 辛Residual qi 余气Metal 金

A Ding Fire Marriage Palace Example

Hidden Stems in an Ox Marriage Palace 婚姻宫藏干
时 Hour
日 Day
月 Month
年 Year

四柱

Four
Pillars

RW

Bing

DM

Ding

HO

Wu

DW

Geng

天干

stems

Heavenly

Wu

马 Horse

Chou

牛 Ox

Yin

虎 Tiger

Zi

鼠 Rat

地支

branches

Earthly

Ding

比 F

Ji

食 EG

Xin

才 IW

Ji

食 EG

Gui

杀 7K

Wu

伤 HO

Jia

印 DR

Bing

劫 RW

Gui

杀 7K

藏干

stems

Hidden

This calculator-verified chart is 19 February 1960 at 12:00. For the Ding Fire (丁) Day Master, the hidden stems in the Ox Day Branch map as follows:

Hidden stem in 丑Ten God for Ding FireTechnical role to assess
Ji 己, main qiEating God 食神Output in the Marriage Palace
Gui 癸, middle qiSeven Killings 七杀Authority pressure hidden in the branch
Xin 辛, residual qiIndirect Wealth 偏财Wealth qi at residual strength

Ji is Eating God, not Hurting Officer. Gui is Seven Killings, not Direct Officer. The visible Geng Metal in the Year Stem is Direct Wealth for Ding Fire, so the chart also shows why visible stems and hidden palace qi must be read separately.

The Year Rat combines with the Day Ox toward Earth. The Hour Horse harms the Day Ox; Ox and Horse do not clash. Separately, the Year Rat clashes with the Hour Horse, and Tiger with Horse forms a partial Fire frame missing Dog. Only the Rat–Ox combination and Ox–Horse harm directly involve the Marriage Palace. None of these relations specifies a family conflict, children issue, or relationship outcome from pillar position alone.

The Twelve Possible Day Branches

The branch animal does not supply a relationship personality. Use the branch to map hidden qi and ask conditional technical questions:

Day BranchHidden stemsQuestions for the Marriage Palace
Rat 子Which Ten God is Gui, how strong is Water, and what relations involve Rat?
Ox 丑己 癸 辛How do main, middle, and residual qi differ, and is the storage branch opened or pressured?
Tiger 寅甲 丙 戊Which Wood, Fire, and Earth functions are usable, rooted, or redirected?
Rabbit 卯What role does concentrated Yi Wood play, and is Rabbit combined, clashed, harmed, or destroyed?
Dragon 辰戊 乙 癸How does transitional Earth hold Wood and Water, and which qi is effectively available?
Snake 巳丙 庚 戊How do Fire main qi, Metal middle qi, and Earth residual qi interact with the Day Master?
Horse 午丁 己What roles do Fire and Earth carry, and is repeated Horse creating a self-punishment?
Goat 未己 丁 乙Which stored Earth, Fire, or Wood qi matters after season and branch relations are assessed?
Monkey 申庚 壬 戊How do Metal, Water, and Earth functions compete or support one another?
Rooster 酉What role does concentrated Xin Metal play, and is repeated Rooster self-punishing?
Dog 戌戊 辛 丁How does dry Earth hold Metal and Fire, and is Dog involved in a clash or punishment group?
Pig 亥壬 甲How do Water main qi and Wood middle qi function, and is repeated Pig self-punishing?

These questions prevent a branch label from becoming a claim that someone is loyal, guarded, passionate, critical, or likely to overlook warning signs.

Relations Involving the Marriage Palace

The Day Branch can participate in a combination, clash, harm, punishment, destruction, or three-branch frame. These relations can coexist. One should not be assumed to cancel another.

Clashes 冲

The six Branch Clashes are:

PairQi packages placed in opposition
Rat–Horse 子午Water against Fire, including Horse's hidden Earth
Ox–Goat 丑未Two Earth storage branches with different hidden qi
Tiger–Monkey 寅申Wood/Fire/Earth against Metal/Water/Earth
Rabbit–Rooster 卯酉Concentrated Wood against concentrated Metal
Dragon–Dog 辰戌Two transitional Earth branches with different stored qi
Snake–Pig 巳亥Fire/Metal/Earth against Water/Wood

A clash involving the Day Branch marks direct branch opposition at the Marriage Palace. It does not guarantee separation, conflict with a named relative, or an event in the pillar's associated life area. Season, effective strength, hidden stems, competing relations, and real circumstances decide its importance.

Combinations 合

A six combination binds two branches and may redirect their effective contribution. Transformation is a separate conclusion that requires seasonal and structural support. Without sufficient support, the branches remain present and bound rather than turning automatically into the named outcome element.

A combination with the Day Branch does not mean a partner has been "pulled away." Nor does the other pillar identify what captured the partner's attention. Read the relation first as qi mechanics; add a relationship interpretation only when the full chart and lived context support it.

Harms 害

Branch Harms are distinct pairs, not weaker versions of clashes. A harm may indicate indirect interference between two branches, but words such as resentment, emotional unavailability, or betrayal are not contained in the mechanic itself. Check which hidden qi is affected and whether that qi is useful.

Punishments 刑

Branch Punishments include the Tiger–Snake–Monkey group (寅巳申), the Ox–Dog–Goat group (丑戌未), and the Rat–Rabbit punishment (子卯). Partial and full formations should be identified accurately.

Self-punishment applies only when Dragon, Horse, Rooster, or Pig repeats: 辰辰, 午午, 酉酉, or 亥亥. Rat and Rabbit do not self-punish. Rat–Horse and Rabbit–Rooster are clashes, while Rat–Rabbit is a punishment.

The Partner Star Is a Separate Lens

The Partner Star and Marriage Palace answer different technical questions. Through the traditional male-chart lens, Wealth is the Partner Star. Through the traditional female-chart lens, Direct Officer and Seven Killings are the Partner Stars. These conventions should not be imposed as fixed gender roles.

If Partner Star qi is hidden inside the Day Branch, the two lenses overlap. If it appears elsewhere, pillar position supplies context but not a meeting route or relationship timetable. A Year Pillar placement does not prove a family introduction, and an Hour Pillar placement does not prove a later partner.

Timing Adds Relations, Not Outcomes

Luck Pillars and Annual Cycles add temporary stems and branches. An incoming branch may clash, combine, harm, punish, or complete a frame involving the Day Branch. An incoming stem may expose or interact with a traditional Partner Star.

These are conditions to assess, not promises of marriage, deepening, tension, or separation. The natal chart, current Luck Pillar, annual layer, effective strength, and real-life situation must agree before a reader connects timing to an event.

A Calculator-Verified Pressure Example

Rat Marriage Palace with Repeated Horse Clashes 子午冲
时 Hour
日 Day
月 Month
年 Year

四柱

Four
Pillars

IR

Jia

DM

Bing

7K

Ren

IW

Geng

天干

stems

Heavenly

Wu

马 Horse

Zi

鼠 Rat

Wu

马 Horse

Zi

鼠 Rat

地支

branches

Earthly

Ding

劫 RW

Ji

伤 HO

Gui

官 DO

Ding

劫 RW

Ji

伤 HO

Gui

官 DO

藏干

stems

Hidden

This chart is 17 June 1960 at 12:00. The Rat Day Branch contains Gui Water, which is Direct Officer for the Bing Fire Day Master. The second Rat in the Year Pillar repeats that qi, but two Rats do not form a self-punishment.

The Month and Hour Horses each clash with the Rat Marriage Palace. Because the Year Branch is also Rat, the chart contains four Rat–Horse clash pairings in total. The two Horses form a Horse self-punishment. That is the chart's actual self-punishment; the Rat–Horse relation remains a clash.

Through the traditional male-chart lens, Geng Metal in the Year Stem is visible Indirect Wealth. The chart therefore does have a visible Partner Star. Ren Water in the Month Stem is Seven Killings, and Jia Wood in the Hour Stem is Indirect Resource. Bing clashes with Ren at stem level, while Jia clashes with Geng. These mechanics show multiple pressure routes, but they do not specify relationship events or their timing.

A Careful Reading Order

  1. Map the Day Branch's hidden stems and Ten Gods.
  2. Identify every recognised relation that directly involves the Day Branch.
  3. Assess season, effective strength, and competing branch relations.
  4. Locate the traditional Partner Star without turning position into a prediction.
  5. Add timing only as another layer of stems, branches, and relations.

The Marriage Palace is useful because it focuses the relationship inquiry. It remains one position inside a full chart, and its symbols cannot replace communication, consent, therapy, or personal judgement.


Related reading: Relationship Patterns in Bazi · Partner Star in Bazi · Peach Blossom in Bazi · Hidden Stems in Bazi · Branch Clashes in Bazi · Branch Harms in Bazi · Branch Punishments in Bazi · Ten Gods Overview · Day Master in Bazi · Luck Pillars in Bazi