Bing Yin·丙寅·Byeongin

Written by DK

The Bing Yin day pillar, 丙寅 in hanja and 병인 (Byeongin) in Korean Saju, is a yang Fire day master on a Wood branch. Of the 24,112 丙 charts this site has measured, 4,015 fall on a 丙寅 day. Those read as strong in 49.0 per cent of cases, weak in 25.2 and balanced in 25.8. Taking every 丙 day together the split is 32.1 per cent strong, 47.6 weak and 20.3 balanced. The Yang Fire Day Master (丙): The Sun in Your Chart takes the stem on its own.

The figures come from running this site’s engine over every day of the stem from 1950 to 2009, with a birth in Seoul every two hours from two in the morning to ten at night. Midnight is left out: once Seoul’s clock is corrected for its longitude, a midnight birth falls on the day before, which carries a different stem.

Structure藏干

What the branch 寅 holds, and what each of those stems is to a 丙 day master. The day counts are the classical weights within a thirty-day month, main stem first.

Hidden stem	Qi	Days of 30	Ten God to 丙
甲 Yang Wood	正氣 primary	16 of 30	偏印 Indirect Resource
丙 Yang Fire	中氣 middle	7 of 30	比肩 Friend
戊 Yang Earth	餘氣 residual	7 of 30	食神 Eating God

In the twelve-stage cycle a 丙 day master on 寅 sits at 長生 Growth.

Personality性

Bing Yin sets a Yang Fire Day Master directly on the branch that produces it: 寅 Tiger is Wood, and Wood generates Fire, so this Day Master sits in its own 長生 Growth stage — the point where Bing Fire is newly kindled and still being fed, supported rather than self-sufficient, rising rather than at full blaze. The branch's primary hidden stem, Jia Wood at 16 of 30 days, expresses as 偏印 Indirect Resource, the dominant Ten God of the whole pillar. This produces an intuitive, self-taught mind — comfort with unconventional or specialized knowledge, a preference for private study over institutional validation, and an ease with solitude that other Day Masters lack. The residual stem, Wu Earth at 7 days, gives 食神 Eating God — an appetite to make, perform, or teach — but at less than half the weight of the Indirect Resource above it, so the instinct to gather and internalize knowledge consistently outweighs the instinct to broadcast it; classical practice calls this pairing 枭神夺食, the owl snatching the food, and in practice it reads as real talent that gets quietly hoarded rather than routinely shown. The middle stem, Bing Fire at 7 days, is 比肩 Friend — the Day Master's own element recurring — adding a layer of stubborn self-reliance that needs no audience to confirm it.

Career職

With Indirect Resource dominant, work suits fields built on specialized or unconventional expertise — research, diagnostics, strategy, technical or esoteric disciplines, teaching within a niche rather than a mass platform. The secondary Eating God means output and instruction are available skills, just not the leading ones; satisfaction tends to come more from mastering a subject than from constant public production. The Growth stage matters here: this is a Day Master that thrives on being planted and cultivated, benefiting from mentors, sponsors, and institutions — the same relationship Wood has to Fire — rather than forcing an early solo peak. The Friend god suggests that once grounded, independent or freelance work suits well.

Wealth財

No 正財 Direct Wealth or 偏財 Indirect Wealth appears among the hidden stems of 寅 at all. Money is not a native project of this pillar; there is no built-in drive to manage, chase, or hoard it. Income instead tends to route through the Indirect Resource and Eating God already present — earnings arrive as the byproduct of expertise or output rather than from any instinct to negotiate value directly. Because the wealth gods are structurally absent, financial acumen here is a learned skill rather than an inherited one.

Love & Compatibility緣

The Friend god gives a partner-resistant independence — an unwillingness to be absorbed, a need for personal room inside any relationship. The dominant Indirect Resource adds emotional guardedness: feelings are processed privately before they are shown, and trust has to be earned before the inner life is opened. The Growth stage brings genuine warmth at the outset, but like its name, that warmth wants to develop gradually rather than be forced to full intensity at once. The difficulty traces to the same Eating God being outweighed at home: feelings that run deep are not always voiced, so a partner has to be willing to read what is not said.

Best & Worst Pairings合

The best matches are 乙亥 Yi Hai, 癸亥 Gui Hai, and 辛亥 Xin Hai, all sharing the 亥 Pig branch, which forms a 六合 six harmony with 寅 that transforms to Wood — precisely the element this Day Master needs to be fed. Bing Fire sits at 絕, its weakest stage, in 亥, but that is exactly why the harmony matters: the partner's branch converts into the resource this pillar is short of rather than adding conflict. 乙亥 contributes 正印 Direct Resource, a steadier, more legitimate counterpart to the pillar's own Indirect Resource; 癸亥 contributes 正官 Direct Officer, bringing structure and accountability; 辛亥 contributes 正財 Direct Wealth, supplying the one Ten God this pillar's own branch does not have. The worst matches are 壬申 Ren Shen, 甲申 Jia Shen, and 庚申 Geng Shen, all sharing the 申 Monkey branch, which directly clashes with 寅 and destabilizes the same root that feeds this Fire; Bing Fire falls to 病 Sickness in 申, compounding the friction. 壬申 brings 七殺 Seven Killings, the sharpest and most controlling of the three; 甲申 doubles the Indirect Resource already dominant here, producing redundancy rather than support; 庚申 brings 偏財 Indirect Wealth into a pillar with no native wealth god of its own to negotiate with, making money a likely point of friction.