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Day Pillar 32 of 60 · Nayin Gold in the Sand

Yi Wei (乙未) Day Pillar — Yin Wood on the Goat

The Yi Wei day pillar pairs the Yi day master (Yin Wood) with the Wei branch (Earth, the Goat). Below: the computed facts, what the seat relation and twelve-stage position mean structurally, the nayin gloss, the classical reading of the spouse palace, and an instant lookup for your own pillar.

Computed facts (engine-verified)

This page is generated from the engine, not hand-written; structural facts reconcile against the methodology page.

Day master乙 Yi · Yin Wood
Day branch未 Wei (Goat) · Earth
Hidden stems己 Ji (Indirect Wealth, main qi); 丁 Ding (Eating God, middle qi); 乙 Yi (Peer, residual)
Stage of the stem hereNourishment (12 of 12)
NayinGold in the Sand · 沙中金 (shared with Jia Wu 甲午)
Seat relationStem controls branch (gai tou) — traditional term: 盖头

How Yi sits on Wei

The stem controls the branch: Wood governs Earth, so the Yi day master sits on ground it actively manages. The traditional name is 盖头 (gài tóu, "covering the head") — the stem holds the upper hand over its own seat. Structurally, the day master's authority extends downward into the branch; how that authority is exercised (wisely or abrasively) depends on the other seven characters.

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Nayin: Gold in the Sand

Gold in the Sand (沙中金): gold mixed into sand — value present but mixed with bulk, needing refinement before use.

The spouse palace (day branch)

In the spouse palace this is a Wealth (财) configuration: the classical reading treats the partner-side branch as something the Yi day master engages and manages. The structural point — stated by the tradition, not by this site — is that closeness here tends to be practical and hands-on. Whether that plays out as partnership or as logistics depends on the full chart, which is why this page makes no claim about any actual marriage.

The main qi 己 (Ji, Indirect Wealth) defines the palace's classical group: Wealth. Middle/residual tenants: Ding (Eating God), Yi (Peer).

A note on what this page deliberately does not do: the internet is full of "60 personality types" tables that assign a fixed character to each day pillar. This site rejects that framing. A day pillar is a structural position — who sits where, on what kind of ground, with which hidden tenants. The same pillar reads differently under a different month command, and no meaningful judgement exists without the other six characters. Where the tradition offers a reading, it is labelled as the tradition's; this site's own contribution is that every number and term on this page is computed, versioned, and checkable against the methodology page.

Find your own day pillar

Birth date alone is enough — the day pillar never needs a birth time. The calculation runs in your browser; nothing is sent anywhere.

Frequently asked

What is the Yi Wei (乙未) day pillar?
The Yi Wei day pillar pairs the Yi stem (Yin Wood) with the Wei branch (Earth). Its computed facts: hidden stems Ji (Indirect Wealth), Ding (Eating God), Yi (Peer), the Yi stem at the Nourishment stage on this branch, seat relation "undefined", and nayin Gold in the Sand (沙中金).
How do I find my own day pillar?
Use the calculator on this page (birth date is enough — the day pillar does not need a birth time) or the full chart calculator. Your day pillar is the third pillar of the four; each of the sixty has its own page on this site with the same computed structure.
Is the Yi Wei day pillar good or bad?
Neither, on its own. The seat relation (undefined) and the Nourishment stage describe position and flow, not fortune. A meaningful reading needs the month command and the other six characters — any source that grades pillars as lucky or unlucky is simplifying past what the system itself claims.
What does the nayin Gold in the Sand mean?
Nayin (沙中金) is a two-thousand-year-old classification that gives each PAIR of pillars a symbolic element-image — for Yi Wei it is "Gold in the Sand", shared with its partner pillar Jia Wu (甲午). It is a classical gloss layer, published here alongside the structural facts, never instead of them.

Nearby pillars

The other five pillars sharing this day master (Yi):

Yi Chou · Yi Hai · Yi You · Yi Si · Yi Mao

Jia Wu ←  ·  → Bing Shen

Reference index

Every enumerable component of ba zi has its own page here. Each page is computed by the same engine and can be checked item by item — none of it is a personality table.