The Bing Yin day pillar pairs the Bing day master (Yang Fire) with the Yin branch (Wood, the Tiger). 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.
This page is generated from the engine, not hand-written; structural facts reconcile against the methodology page.
| Day master | 丙 Bing · Yang Fire |
|---|---|
| Day branch | 寅 Yin (Tiger) · Wood |
| Hidden stems | 甲 Jia (Indirect Resource, main qi); 丙 Bing (Peer, middle qi); 戊 Wu (Eating God, residual) |
| Stage of the stem here | Birth (1 of 12) |
| Nayin | Furnace Fire · 炉中火 (shared with Ding Mao 丁卯) |
| Seat relation | Branch generates stem (de di) — traditional term: 得地 |
The branch generates the stem: Wood feeds Fire, so the Bing day master is seated on ground that keeps producing it. In traditional wording this is 得地 (dé dì, "gaining ground") — the self is resupplied by its own base. The practical consequence is structural, not predictive: whatever else the chart does, this day master starts from a position where its root is being actively replenished rather than taxed.
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Furnace Fire (炉中火): fire contained in a forge — heat with a job to do. The image is transformation through sustained, bounded burning rather than open flame.
In the spouse palace this is a Resource (印) configuration: the classical reading treats this branch as a seat that Bing's partner-side Yin supplies and protects. The structural point — stated by the tradition, not by this site — is that closeness here tends to feel sustaining rather than demanding. Whether that is true of any actual marriage depends on the whole chart, which is precisely why this page makes no prediction.
The main qi 甲 (Jia, Indirect Resource) defines the palace's classical group: Resource. Middle/residual tenants: Bing (Peer), Wu (Eating God).
Birth date alone is enough — the day pillar never needs a birth time. The calculation runs in your browser; nothing is sent anywhere.
The other five pillars sharing this day master (Bing):
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.