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JI CHOU DAY PILLAR · 己丑日柱

Jǐ Chǒu (己丑) Day Pillar: Yin Earth on the Ox

Jǐ Chǒu (己丑) is one of the 60 Jiazi day pillars — the combination in your chart that says the most about your core personality and your marriage seat. This pillar pairs a Yin Earth Day Master (The Mediator) with the Ox branch, under the NaYin of Thunderbolt Fire (霹雳火).

Yin EarthOxThunderbolt FireStorage stageFriend Star
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己丑

JǏ CHǑU

Day Master

Yin Earth — The Mediator

Branch (spouse palace)

Ox, main qi 比肩 (Friend Star)

Hidden stems

己 Earth — Friend Star · 癸 Water — Indirect Wealth · 辛 Metal — Eating God

NaYin 纳音

Thunderbolt Fire 霹雳火

Life stage 十二长生

Storage 墓

Jǐ Chǒu (己丑) Personality: the The Mediator

Yin Earth is the garden soil: you make other people's growth possible. You absorb tension, host the middle ground, and are more essential than you are credited for.

What makes Jǐ Chǒu different from the other Yin Earth pillars is the seat: this Day Master rests on the Ox, which places it in the Storage () stage of the twelve-stage life cycle. In practice that reads as the collector's instinct: this pillar accumulates — knowledge, money, feelings — and must learn when to open the vault.

The NaYin of this pillar is Thunderbolt Fire (霹雳火) — the classical image is sudden illumination — breakthroughs that arrive all at once. People with this day pillar often recognize that image in how their life actually unfolds.

Love and Marriage: the Ox Spouse Palace

In BaZi, the branch directly under your Day Master is the spouse palace — the seat your relationships live in. For Jǐ Chǒu, that seat is the Ox, carrying 比肩 (Friend Star) as its main qi. In this configuration, you sit on your own element — you need a partner who is an equal and a peer, and you unconsciously test whether they can stand beside you without leaning. Romance that feels like hierarchy, in either direction, quietly dies. The risk: treating the relationship as a friendship alliance and forgetting to actually romance it.

As a Earth Day Master, your attraction pattern builds through consistency and shared ground. Whether a specific relationship supports or strains this pillar depends on the other three pillars of your chart — the day pillar is the anchor, not the whole story. To see how Jǐ Chǒu interacts with a specific partner, read the BaZi compatibility guide or compare two birth dates free.

♥ CLASSICAL BEST MATCH 天合地合Jia Zi and Ji Chou⚡ INTENSE PAIRING 天克地冲Ji Chou and Yi Wei

Career and Wealth Pattern

With 比肩 (Friend Star) built into the foundation of this pillar, self-reliance is built into your foundation. You work best owning your own lane — co-founder, specialist, franchise of one — and chafe under micro-management. Wealth comes later than for peers but sits on sturdier ground.

The hidden stems inside the Ox branch add texture: Jǐ Earth acting as your Friend Star, Guǐ Water acting as your Indirect Wealth, Xīn Metal acting as your Eating God. These are the quieter drives colleagues sense in you before you name them yourself.

Is Jǐ Chǒu actually your day pillar?

Your day pillar is set by your exact birth date. Enter your birth date, time, and city — the free TryBazi reading calculates your full Four Pillars chart and interprets it, including this seat.

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Other Yin Earth Day Pillars

Other Day Masters on the Ox