Geng Chen·庚辰·Gyeongjin
Written by DK
The Geng Chen day pillar, 庚辰 in hanja and 경진 (Gyeongjin) in Korean Saju, is a yang Metal day master on a Earth branch. Of the 24,112 庚 charts this site has measured, 4,015 fall on a 庚辰 day. Those read as strong in 50.9 per cent of cases, weak in 27.8 and balanced in 21.2. Taking every 庚 day together the split is 46.6 per cent strong, 32.5 weak and 21.0 balanced.
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 辰 holds, and what each of those stems is to a 庚 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 庚 |
|---|---|---|---|
| 戊 Yang Earth | 正氣 primary | 18 of 30 | 偏印 Indirect Resource |
| 癸 Yin Water | 中氣 middle | 3 of 30 | 傷官 Hurting Officer |
| 乙 Yin Wood | 餘氣 residual | 9 of 30 | 正財 Direct Wealth |
In the twelve-stage cycle a 庚 day master on 辰 sits at 養 Nurture.
Personality性
Geng Chen sets Yang Metal, the Day Master, directly atop 辰 (Chen), an Earth branch that generates it — Earth produces Metal, so the branch itself is the person's root of support. Yet the twelve-stage position here is 養 (Nurture), an early, gestational stage: this is Metal still gathering itself in the ground, not the swung axe of a fully forged Geng. The primary hidden stem, 戊 Wu (Yang Earth, 18 of 30 days), expresses as 偏印 Indirect Resource — the dominant influence on this pillar. Indirect Resource is self-taught, intuitive, and privately confident rather than warmly conventional; it produces someone who trusts their own read of a situation over inherited wisdom, and who can seem guarded or hard to draw out. Underneath, 乙 Yi (Yin Wood, 9 days, residual qi) contributes 正財 Direct Wealth, a thin vein of practical, value-conscious steadiness that keeps the Indirect Resource's abstraction tethered to something usable. A trace of 癸 Gui (Yin Water, 3 days, middle qi) gives 傷官 Hurting Officer — occasional bursts of blunt critique or unconventional expression breaking through an otherwise contained exterior. The net result is Geng's characteristic directness, but delivered through a self-reliant, still-forming interior rather than an already-hardened one.
Career職
With Indirect Resource as the ruling Ten God, this pillar suits work built on specialized, self-directed expertise — technical trades, engineering, research, or any field where an unusual angle of understanding outperforms credentialed convention. The Nurture stage reinforces this: capability here builds slowly, through incubation and mentorship, rather than by early command of a room, so environments that allow gradual mastery serve this pillar better than ones demanding instant authority. The residual 正財 Direct Wealth (乙) supports steady, tangible work — resource management, technical trades tied to real assets — while the trace 傷官 Hurting Officer (癸) surfaces as a critical or inventive edge useful in analysis, writing, or troubleshooting, though it is not strong enough to define the career on its own.
Wealth財
Direct Wealth appears only in the residual stem, 乙 Yi, holding just 9 of the branch's 30 days — real, but secondary to the branch's main business. Money is approached with the same self-reliant caution that defines the personality: steady, unglamorous accumulation rather than pursuit of gain for its own sake. Because the dominant influence is Indirect Resource rather than Wealth, security is drawn more from skills, private knowledge, and self-sufficiency than from income itself — earning tends to follow from expertise rather than being actively chased, and the person may value what resources can be converted into (tools, learning, independence) over holding wealth as an end.
Love & Compatibility緣
Yang Metal brings plain speech and dependability, but the Indirect Resource base underneath makes this a naturally private, self-contained temperament in relationships — affection is shown through steady presence more than open declaration, and the person is slow to be drawn out of their own internal world. The trace of 傷官 Hurting Officer means frustration, when it surfaces, comes out as blunt criticism or resistance to being managed, particularly around anything read as control. The residual Direct Wealth softens this with a practical, caretaking way of showing love — steadiness and provision rather than display. As with the Nurture stage itself, intimacy here tends to deepen gradually; partners who expect immediate openness will find this pillar slow to trust, while patient ones find the depth builds solidly.
Best & Worst Pairings合
The strongest matches are 丁酉 (Ding You), 乙酉 (Yi You), and 己酉 (Ji You), each pairing 辰 with 酉 in 六合 (Six Harmony), a bond that transforms to Metal — directly reinforcing the Geng Day Master's own element and lending confidence and cohesion. Each also sits at 帝旺 (Imperial stage), the peak of that pillar's own vitality, meeting this Nurture-stage chart with earned strength. Their stems each complete something this pillar lacks alone: 丁 brings 正官 Direct Officer, supplying structure and legitimate authority; 乙 brings 正財 Direct Wealth, reinforcing the thin wealth vein already present; 己 brings 正印 Direct Resource, the warmer, more orthodox counterpart to this pillar's own guarded Indirect Resource. The weakest matches are 丙戌 (Bing Xu), 甲戌 (Jia Xu), and 戊戌 (Wu Xu), each clashing 辰 against 戌 — a collision between two Earth vault branches that destabilizes the very foundation this Day Master is rooted in, not merely a surface friction. All three also sit at 衰 (Decline), adding fatigue rather than strength to the clash. 丙 brings 七殺 Seven Killings, an aggressive challenge to autonomy; 甲 brings 偏財 Indirect Wealth, making money volatile and destabilizing under the clash; 戊 doubles the pillar's own 偏印 Indirect Resource, intensifying its guardedness without offering any complementary balance.