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Wall Earth

bì shàng tǔ · NaYin of the sixty JiaZi

Wall EarthOne of the thirty NaYin of the sixty JiaZi, paired with GengZi and XinChou — earth built up into a wall that screens and separates: a life of clear boundaries, composed and self-contained.

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Wall Earth · At a glance
CategoryNaYin Five Elements
ElementEarth
JiaZi pairsGeng Zi · Xin Chou
Recent years2020 · 2021
Next cycle2080 · 2081
ZodiacRat · Ox

Wall Earth (bì shàng tǔ) is the NaYin of GengZi and XinChou, taking its image from winter earth mixed into plaster and raised as a wall. A wall divides inner space from outer space while sheltering the household; its central themes are boundaries, protection and the order maintained within an enclosure.

The classical imagery

On the earth of GengZi and XinChou, the San Ming Tong Hui says:

“The qi dwells shut and sealed, and things are still wrapped away — screening form and sheltering body, inside and outside do not meet: hence it is called Wall Earth.”

— Wan Minying (Ming dynasty), San Ming Tong Hui, vol. 1, “On NaYin Imagery”

"Things are still wrapped away" — winter's earth is less a builder than a keeper: the embers, the stored grain, and the dignity behind the wall all depend on this layer of earthen plaster to stand between them and the world outside.

Matching GanZhi and birth years

GanZhiNaYinRecent birth yearsNext cycleZodiac
Geng ZiWall Earth1960 · 20202080Rat
Xin ChouWall Earth1961 · 20212081Ox

※ Year boundaries strictly follow LiChun (start of spring): anyone born before LiChun in early solar year belongs to the previous GanZhi year, and the NaYin changes accordingly. Table generated by the Guanyitang chart engine.

Of the six Earth NaYin, Wall Earth has the stillest disposition:

NaYinJiaZi pairsImagery in brief
Roadside EarthGeng Wu · Xin WeiFertile roadside soil that bears all things
City-Wall EarthWu Yin · Ji MaoEarth rammed into walls — protective and nurturing
Rooftop EarthBing Xu · Ding HaiThe earth of roof tiles, sheltering the home
Wall EarthGeng Zi · Xin ChouEarth built into walls — steady and self-contained
Highway EarthWu Shen · Ji YouThick earth of the highway, carrying loads afar
Earth in the SandBing Chen · Ding SiLoose, soft soil that nurtures the delicate
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Traditional reading of the temperament

Tradition reads a Wall Earth life as sharply bounded and a great keeper: it can hold onto money, hold onto secrets, hold onto its own rhythm — however loud the world grows, this life has a wall of its own, and behind it everything stays in order. It is the classic slow-to-know type: those outside the wall see only the coolness, those inside know the warmth; and to be brought inside the wall is itself an act of weighty trust.

The old books' caution sits exactly in "do not meet": a wall that blocks the weather also blocks the chances — this life shuts the world out too easily, better at holding ground than breaking new; a wall that has stood long enough should open a window now and then. The old verdicts on men and women — the male steady and sparing of words, the female serene and devoted to the household — are hearthside talk of another age; take the drift and no more.

Notable figures

The birth years of these public figures correspond to Wall Earth(every entry verified against the LiChun boundary by the Guanyitang chart engine):

NameBirth yearYear pillarField
Diego Maradona1960Geng ZiFootballer
Andy Lau1961Xin ChouSinger · Actor

※ This table only states the factual mapping between birth year and NaYin. It implies no judgement of anyone’s destiny; year boundaries follow LiChun.

Relations with other NaYin

In folk NaYin lore, Wall Earth likes Fire to warm the wall and Wood for its rafters: Sheltered Lamp Fire or Fire below the Mountain puts warmth inside the walls; matched with Rooftop Earth, one wall and one roof complete a house — the old books read it as an image of a fine match. What it dreads, once again, is surging Water soaking the wall. How good the days behind the wall really are, the wall itself knows best; verses from beyond it sound just right heard through a wall.

FAQ

Is a Wall Earth life a good one?
The earth of a house wall earns its keep by dividing and screening. The old books sum it up with the word "keeping": it keeps money, keeps secrets, keeps to its station — a deeply reassuring sort of life. The pity lies in "inside and outside do not meet": opportunity often gets bricked out along with the noise. How deep the luck runs is still judged from the four pillars as a whole.
Was someone born in 1961 a Wall Earth life?
Yes — anyone born in 1961 (XinChou) has Wall Earth as the NaYin of the year pillar. The year boundary follows LiChun (start of spring): those born before LiChun on February 4, 1961 belong to the previous year GengZi — whose NaYin is likewise Wall Earth, so here the NaYin does not change across LiChun.
How does Wall Earth differ from City-Wall Earth?
Both are earth built upward, but they face different ways: City-Wall Earth faces outward, blocking the storms beyond the city — its air is protection; Wall Earth faces inward, dividing inside from outside within the house — its air is boundary. One fronts the wide world; the other tends its own small corner of it.

References

  • Wan Minying (Ming dynasty), San Ming Tong Hui, vol. 1, “On NaYin Imagery”
  • Attr. Xu Ziping (Song dynasty), Yuan Hai Zi Ping, “On the NaYin of the Sixty JiaZi”
  • Guanyitang chart engine · sixty-JiaZi NaYin reference data
This entry documents traditional Chinese numerology as folklore and cultural heritage. It is provided for cultural study and entertainment reference only and does not constitute medical, investment or any other major-decision advice.
Entry last updated 2026-07-19