Sexagenary cycle · position 15 of 60

戊寅

Yang Earth Tiger

Wù–Yín

This is one fixed meeting of a Heavenly Stem and an Earthly Branch. The stem supplies yang Earth; the branch supplies the Tiger and its twelve-position time coordinate.

Stem
Wu
Branch
Yin
Na Yin
城头土
Tiger in a traditional Chinese landscape
Heavenly Stem · 5/10WuYang Earth
Earthly Branch · 3/12YinTiger · Yang Wood
Both sequences advance one position at a time. This exact pair returns after sixty steps.

Two coordinates, read together

What is fixed inside 戊寅

A pillar keeps the same stem and branch wherever it is used. What changes is its placement—as a year, month, day or hour—and the other pillars it is compared with.

01 · Visible stem

Wu

Yang Earth, stem 5 in the ten-stem sequence.

02 · Phase relation

Branch restrains stem

Wood controls Earth in the five-phase controlling cycle.

A separate traditional association · 纳音

City-wall earth

Na Yin assigns one named image and phase to every pair of consecutive cycle pillars. It sits beside the visible stem and branch coordinates; it does not replace either one.

城头土

English association
City-wall earth
Associated phase
Earth
Shares this Na Yin
己卯 Yin Earth Rabbit

The fixed branch register

The Yin coordinate

The same branch names an animal, a double hour, a solar-term month and a compass sector. Those coordinates remain attached to in every pillar that contains it.

Animal
Tiger
Branch polarity
Yang
Double hour
03:00–04:59
Month opens at
立春 Start of Spring
Direction
East-northeast

Inside this branch · 藏干

Hidden stems carried by

The relationship name below compares each interior stem with Wu as the reference stem.

  1. 01

    Primary interior stem

    七杀 Seven Killings
  2. 02

    Middle interior stem

    偏印 Indirect Resource
  3. 03

    Residual interior stem

    比肩 Friend
Open all twelve hidden-stem interiors

One address in the sixty-position sequence

Where 戊寅 returns

The pair is position 15. Its annual appearances repeat every sixty years; the same pillar can also occur at the month, day or hour scale under those cycles' own rules.

Cycle position
15 / 60
Ten-position decade · 旬
甲戌
Void branches · 空亡
Monkey · Rooster
Stem stage at this branch
帝旺 Prosperity

Annual returns in the supported range

Every occurrence from 1901 through 2099 is shown.

  1. 1938戊寅
  2. 1998戊寅
  3. 2058戊寅
Read the Chinese New Year and Li Chun boundaries →

A coordinate, not a complete reading

What this pillar establishes

戊寅 fixes one stem–branch identity. A chart supplies the placement and comparisons that make that identity usable.

The pair fixes

  • Yang Earth through
  • The Tiger branch and its time coordinates
  • 城头土 City-wall earth as its Na Yin
  • Position 15 in the repeating sequence

The chart still decides

Whether the pair is the year, month, day or hour pillar; which stem is the Day Master; and how the surrounding stems and branches relate to it. The pair alone does not rank a personality, promise an outcome or stand in for the other three pillars.

See how four pillars form a chart →