Ding Hai·丁亥·Jeonghae
The Ding Hai day pillar — written 丁亥 in hanja, read 정해 (Jeonghae) in Korean Saju — is one of the sixty combinations of Heavenly Stem and Earthly Branch that mark a day in the sexagenary cycle. Everything below is read from that pillar’s own structure: its hidden stems, its Ten Gods, and its place in the twelve-stage life cycle.
Personality性
The Day Master here is 丁 Ding, Yin Fire — the lamp or candle-flame, not the open blaze of Bing Yang Fire, a fire that survives by being sheltered rather than by burning wide. It sits on 亥 Hai, a Water branch, and the stem-to-branch relation is stated plainly: Fire controlled by Water. The Day Master is seated directly on the element that restrains it. The branch's primary qi, holding 16 of 30 days, is 壬 Ren Yang Water, which reads as 正官 Direct Officer toward this Day Master — the single dominant influence of the whole pillar. Restraint and answerability to standard are native to this chart, not imposed from outside. Two lighter hidden stems complicate that base. 甲 Jia Yang Wood, the middle qi at 7 days, is 正印 Direct Resource — Wood feeds Fire, quietly nourishing and legitimizing the Day Master, the seed of mentorship or study that keeps the flame lit under Water's pressure. 戊 Wu Yang Earth, the residual qi at 7 days, is 傷官 Hurting Officer — Earth dams Water, giving a controlled outlet for expression against the Direct Officer's demands. The twelve-stage position, 胎 Conception, confirms this is still forming: a quiet, watchful temperament holding duty and self-expression in unresolved tension.
Career職
With 正官 Direct Officer as the branch's dominant influence, suitable work is structured and answerable to an external code — civil administration, law, regulated engineering, teaching within a set curriculum, any post measured against a fixed standard rather than invented from scratch. The 正印 Direct Resource in 甲 supports credentialed, mentorship-based paths — long apprenticeship, higher study, seniority-driven fields. The 傷官 Hurting Officer in 戊 gives this otherwise compliant chart an outlet for critique, suiting roles that sit inside a system while quietly refining it — policy revision, quality control, editorial work on official material. Because the Day Master sits at 胎 Conception, a gestational rather than commanding stage, careers here build slowly from the ground up; visible authority arrives late, after long incubation, not by early or sudden ascent.
Wealth財
None of Hai's three hidden stems — 戊 Hurting Officer, 甲 Direct Resource, 壬 Direct Officer — belong to Metal, the element Ding Fire controls and therefore the element of Wealth (正財 Direct Wealth, 偏財 Indirect Wealth). No wealth god sits natively in this branch. Money is not this pillar's organic strength; it arrives as a by-product of position rather than a pursued end. The dominant 正官 Direct Officer points toward income tied to rank, salary, or institutional standing rather than trade or speculation, while the 正印 Direct Resource points toward support arriving through credentials, patrons, or family rather than commerce. Left to its own instincts, this configuration manages resources conservatively and depends on structure — a role, a title, a qualification — to generate income, rather than generating it through commercial instinct.
Love & Compatibility緣
Sitting on 正官 Direct Officer, this Day Master brings a serious, duty-first temperament into partnership — loyalty and reliability are instinctive, and commitment is treated as a standard to be met rather than a feeling to be tested. The 正印 Direct Resource adds a wish to nurture or be nurtured, favoring partners who teach, steady, or vouch for them. The 傷官 Hurting Officer sitting underneath the Direct Officer is the friction point: this pairing traditionally reads as a private pull between wanting freedom from obligation and feeling bound by it, which can surface at home as quiet resistance to control even while duty is otherwise well kept. Because the whole pillar sits at 胎 Conception, intimacy tends to develop slowly, and a settled sense of security is needed before the relationship is trusted to deepen.
Health身
The element balance here is weighted heavily toward Water — the branch itself is Water, and its primary qi (壬, 16 of 30 days) is Water again — set directly against a Yin Fire Day Master already at the fragile 胎 Conception stage. Fire is structurally outmatched: circulation, heart-related vitality, and general warmth are the areas most exposed, with a tendency toward a cool constitution, low sustained stamina, and sensitivity to cold. The middle stem 甲 Wood is the mitigating factor — Wood feeds Fire — so vitality depends on whatever nourishes and generates energy, rest, diet, steady routine, rather than on the Day Master's own native strength. The residual 戊 Earth stem draws down some excess Water, a small stabilizing check, but not enough alone to offset the dominant imbalance.
Best & Worst Pairings合
The best matches — 壬寅 Ren Yin, 庚寅 Geng Yin, and 甲寅 Jia Yin — pair through 六合 Six Harmony: their 寅 Yin branch combines with 亥 Hai and the two transform into Wood, the element of 正印 Direct Resource for this Day Master. That transformation converts the branch's original controlling relationship with Water into a generating one, feeding the Yin Fire instead of opposing it — the single most stabilizing relation this pillar can enter. The three partners differ by stem: 壬 carries 正官 Direct Officer, reinforcing the authority theme; 庚 carries 正財 Direct Wealth, supplying the wealth star this pillar otherwise lacks; 甲 carries 正印 Direct Resource, doubling the nourishment. The worst matches — 癸巳 Gui Si, 辛巳 Xin Si, and 乙巳 Yi Si — all carry the branch 巳 Si, the stated 沖 clash against 亥 Hai. A clash uproots rather than combines, destabilizing the foundation this already fragile, Conception-stage Day Master sits on, and because 巳 is Fire's own peak (帝旺), the clash lands at full force. 癸巳's stem is 七殺 Seven Killings, unchecked authority pressure and the harshest of the three; 辛巳 and 乙巳 bring 偏財 Indirect Wealth and 偏印 Indirect Resource, milder in tone but still destabilizing through the same clash.