Pillar Pairing · 四柱配對

Of the three systems this reading combines, only the Palm Sutra carries pillars — year, month, day and hour, each governing a different area of life. That is why it is the only layer that can say which part of a shared life works and which does not; astrology and numerology describe the two people, not the domains.

Charts are compared pillar against the same pillar, plus two crossed comparisons between one person’s Day pillar (the self) and the other’s Year pillar (roots and family). Branch relationships are read with the same rules as a single chart — see four-pillar interactions.

The six comparisons

Foundation ↔ Foundation (根基對根基)

Family background, upbringing and innate disposition. Harmonious here usually means "same kind of person on sight"; discordant means a difference at the base of the value system — rarely a fight, but a persistent hum.

兩人的家世、成長背景與先天根性合不合。這一組合，多半是「一見面就覺得是同一種人」；不合則是價值觀的底層有差，通常不吵，但會一直隱隱不對盤。

Background & Career ↔ same (家世事業對家世事業)

Parents, early environment and the rhythm of work. This is where practical conditions meet: family expectations, working pace, and whether ambition runs at the same tempo.

兩人的父母緣、少年環境與事業節奏合不合。這一組管的是「現實條件對不對得上」——雙方家庭的期待、工作的步調、對事業的野心是否同頻。

Self ↔ Self (自身對自身)

The core axis. The Day pillar governs the self and marriage; the relationship between two Day pillars most directly reflects daily life and intimacy. Harmonious here and other frictions are survivable; clashing here and the same argument keeps returning no matter how well the rest fits.

配對的主軸。日柱主自身與婚姻，兩人日柱的關係最直接反映日常相處與親密關係的品質。這一組相合，其他柱位的摩擦多半熬得過去；這一組相沖，其他柱位再好也會反覆回到同一個問題。

Later Years ↔ same (晚運對晚運)

Children, later years and long-range plans. The least attended pillar early on, and the one that decides whether a relationship reaches the end of the road.

兩人對子女、晚年與長遠規劃的想法合不合。交往初期最不被注意，卻是決定一段關係能不能走到最後的那一柱。

A’s self ↔ B’s roots (甲之自身對乙之根基)

How A as a person sits with B’s family and background — the classic question of getting on with the in-laws. Harmonious means easy acceptance; clashing usually shows up at family gatherings.

甲這個人，與乙的原生家庭、成長背景合不合——也就是俗稱的「跟對方家裡處不處得來」。相合者容易被對方家人接納，相沖者則多在家族場合感到格格不入。

A’s roots ↔ B’s self (甲之根基對乙之自身)

The reverse: how B sits with A’s family and background. The two directions are often asymmetric — one side blends in naturally while the other never quite closes the distance, which is entirely common.

反過來，乙這個人與甲的原生家庭、成長背景合不合。兩個方向常常不對稱——一邊融入得很自然、另一邊卻始終有距離，是很常見的狀況。

What each relationship means between two people

Within one chart these relationships describe how a person’s own life stages pull on each other. Between two people they mean something different, so they are read differently here.

• Harmony (相合) — Mutual support here. Close thinking and easy cooperation — the part of the relationship that costs nothing.
• Trine (三合) — Energy pools here. Not merely compatible — you get things done together; the strongest support of all.
• Same branch (同宮同氣) — The same palace and the same palm star. Near-identical thinking and deep resonance — and overlapping blind spots in this area, with neither able to warn the other.
• Clash (相沖) — A direct pull here. The strongest tension and often the strongest attraction — the conflict comes not from indifference but from facing opposite ways. This one needs a decision, not a compromise.
• Punishment (相刑) — Friction born of closeness here. The longer the contact the more the resentment — usually from well-meant overstepping. Keep some boundary.
• Harm (相害) — Good intentions get in the way here. The manner of giving does not match what the other wants, and effort makes it worse. This is the one that needs plain speaking.
• Destruction (相破) — Things come apart after coming together here. Plans change midway and agreements need redoing; advance in stages and keep a fallback.

Shared palm stars 共同掌中星

The same palm star appears in both charts: effortless understanding of that quality — and a shared blind spot, since both will make that star’s mistake with neither able to see it.

兩人四柱中出現同一顆掌中星，主在這個特質上同頻——理解對方毫不費力，但同時也是共同的盲點，該星的短處兩人都會犯，且沒有人看得出來。

Synastry knowledge base · Palm Sutra · Pair a chart

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