The Xin Mao day pillar (辛卯 xīn mǎo) rests Xīn 辛 (Yin Metal) on the branch of the Rabbit, which is pure, tender Yin Wood. In a Ba Zi (八字 bāzì) chart the day pillar carries your Day Master (日主 rìzhǔ) as its stem and your immediate ground as its branch. Here a small, finished piece of Metal — the jewel, the fine blade, the ornament — sits over soft spring Wood. Metal controls Wood, so like its yang cousin this pillar stands on what it is made to cut, but everything about Xin Mao is more delicate: a paring knife among flowers rather than an axe in the forest.
Xīn is refined Metal, valued for its polish and precision. The Rabbit is gentle growth, grass and vine. The pairing gives a person of taste, discernment and a quiet edge.
Personality
Xin Mao sits on Indirect Wealth (偏财 piāncái), because the Rabbit’s single hidden qi is Yǐ Wood, which for Yin Metal reads as Wealth. The flavour here is very different from a blunt Metal’s. Xin already tends toward aesthetics, self-image and precision; sitting on Wealth turns that into an eye for value, style and the well-chosen thing. These people often have expensive taste and the discernment to justify it.
Where Geng chases the deal, Xin curates it. This is the connoisseur’s Wealth — money and opportunity approached through quality, relationships and presentation rather than raw hustle. Xin Mao people can be charming, image-conscious and quietly acquisitive, drawn to beautiful, worthwhile things and mildly impatient with the crude or careless.
The soft caution is sensitivity. Refined Metal takes offence more easily than ore, and a Wealth-focused Xin can tie self-worth to what it owns or how it is seen. At its best, though, this is the pillar of the tasteful, capable specialist who makes value look effortless.
The spouse palace
The day branch is the spouse palace (夫妻宫 fūqīgōng). The Rabbit 卯 is a clean branch with a single hidden stem: Yǐ 乙 (Yin Wood) = Indirect Wealth 偏财.
A one-stem palace is uncomplicated in a specific way — there is one clear signal rather than a crowd of competing ones. With Indirect Wealth alone in the seat, the marriage axis is coloured by resourcefulness, flexibility and, in a male chart, a partner tied to that lively, adaptable Wealth energy. There is no clashing officer or resource muddying the water; the palace is focused.
Classically this reads as a marriage where money, lifestyle and mutual usefulness matter, and where a light, adaptable dynamic suits both people. Because Yin Metal and Yin Wood have a direct controlling relationship, the note practitioners watch for is balance — that the partnership feels like appreciation rather than pruning. It is a tendency to be aware of, not a sentence.
One classical nuance is worth adding: for a male Xīn chart, the wife star in the palace here is the Indirect Wealth rather than the Direct — the livelier, more sociable form of the star. Older texts read this as a vivid, unconventional or business-minded partner rather than the textbook homemaker, and modern practice largely agrees. How much weight the palace star carries against the rest of the chart is method, and the method is set out in our spouse palace guide.
What moves the Rabbit
The fixed branch relations give this seat its calendar. Mao clashes with You (卯↔酉 in the Six Clashes), is harmed by Chen (卯↔辰 in the Six Harms), combines with Xu (卯+戌→Fire in the Six Combinations), and centres the 亥卯未 Wood frame of the Three Harmonies. The clash deserves attention: You is Xīn’s own root branch, so a You year sets the Day Master’s kin against its own wealth seat — classically a season to guard both the relationship and the purse from competing claims. Hai or Wei branches nearby swell the Rabbit into a full Wood frame, multiplying the Wealth; Xu arrivals bind the seat toward Fire, which for this stem means its officer. Each is a reading, not a ruling.
Na Yin
The Na Yin (纳音 nàyīn) of Xin Mao is 松柏木 Sōngbǎi Mù, Pine and Cypress Wood — the same evergreen melody it shares with Geng Yin. There is quiet poetry in a jewel-Metal pillar carrying the soul of the pine: hardy, upright, keeping its colour through the cold. It hints at a durability underneath all that refinement. As always, hold the Na Yin lightly, as flavour resting on top of the element mechanics rather than driving them.
In a full chart
A single pillar sketches temperament and the marriage seat; it does not settle the chart. Xin Mao’s fine Metal standing on Wood needs the rest of the board to tell you whether it is well-resourced enough to enjoy that Wealth or too thin to hold it. Yin Metal often wants a little Earth to produce it and Water to keep it bright without over-washing. That weighing is exactly the strong-or-weak question we set out in the guide to a strong versus weak Day Master.
For the stem in depth, read the Xin Metal Day Master profile, and for why Wood counts as this stem’s Wealth in the first place — along with the other nine relationships — see the ten gods for Xin Metal. Comparing relatives sharpens the picture: Geng Yin is the yang-Metal take on the same Metal-over-Wood, Wealth-sitting theme, while Xin Chou shows the same Xin stem on cold storehouse Earth instead of soft Wood. Add the Xin You day pillar — the rooster-root that clashes this very seat — and you have the full range of how one jewel sits on wealth, vault and root.
Common questions about Xin Mao
Is sitting on Wealth always fortunate? Only for a Day Master strong enough to claim it. Wealth is what the self controls; a thin Xīn on abundant Wood is a small knife facing a large garden — busy, and quickly blunted. Strength first, conclusions second.
What does this pillar suggest professionally? Fields where taste is the product: design, curation, appraisal, fine trades, advisory work around quality and value. The Indirect Wealth seat favours flexible income over rigid salary structures.
Which years stir the marriage seat? You years clash it and Chen years harm it; Xu years bind it into combination. Treat these as seasons when the palace is active and worth tending consciously.
Wondering if the Xin Mao day pillar is yours? Plot your chart free with the Butcher Boy calculator and check whether this is your day pillar before you read anything further into it.