The Bing Xu day pillar pairs the Bing day master (Yang Fire) with the Xu branch (Earth, the Dog). 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 | 戌 Xu (Dog) · Earth |
| Hidden stems | 戊 Wu (Eating God, main qi); 辛 Xin (Direct Wealth, middle qi); 丁 Ding (Rival, residual) |
| Stage of the stem here | Tomb (9 of 12) |
| Nayin | Rooftop Earth · 屋上土 (shared with Ding Hai 丁亥) |
| Seat relation | Stem generates branch (xie) — traditional term: 泄 |
The stem generates the branch: Fire flows into Earth, so the Bing day master sits on ground that continuously draws its output. Traditional wording calls this 泄 (xiè, "draining") — the self is spent into its own base. Again this is a statement of flow, not of fortune: the day master's energy has a standing outbound channel right under it, and the rest of the chart decides whether that channel is a liability or a productive one.
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Rooftop Earth (屋上土): earth baked onto a roof — ground in its most refined, shelter-giving application.
In the spouse palace this is an Output (食伤) configuration: the classical reading treats the partner-side branch as the place where the Bing day master expresses rather than absorbs. The structural point — stated by the tradition, not by this site — is that intimacy here runs through expression and making. Whether that lands well in an actual relationship depends on the other seven characters, which is why this page stops at structure.
The main qi 戊 (Wu, Eating God) defines the palace's classical group: Output. Middle/residual tenants: Xin (Direct Wealth), Ding (Rival).
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.