Last reviewed: · 12Zodiacs Editorial Team
签约交易 • IMPERIAL CANON VERIFIED

Auspicious Signing Contracts & Deals Dates in 2026 — Chinese Almanac

Calculated with JPL ephemeris precision, the 12 Day Officers (建除十二神), Yellow Belt deities, and strict Tier-1 taboo elimination — including San Niang Sha and Month Breakers.

2026 contains 100 verified auspicious dates for signing contracts & deals under strict imperial canon rules. The nearest is January 2, 2026. Each date passes four-tier arbitration: no Year/Month Breakers, no Four Departures, and premier Day Officer alignment.

Top Recommended Golden Dates

Jan 5, 2026★ 5-Star
己卯 • Full (满) • 天德 吉
Why prime: Premier Full (满) Day Officer; 天德 Yellow Belt path
Avoid if born in Rooster years
Full daily almanac →
Jan 7, 2026★ 5-Star
辛巳 • Stable (定) • 玉堂 吉
Why prime: Premier Stable (定) Day Officer; 玉堂 Yellow Belt path
Avoid if born in Pig years
Full daily almanac →
Jan 17, 2026★ 5-Star
辛卯 • Full (满) • 天德 吉
Why prime: Premier Full (满) Day Officer; 天德 Yellow Belt path
Avoid if born in Rooster years
Full daily almanac →
Jan 19, 2026★ 5-Star
癸巳 • Stable (定) • 玉堂 吉
Why prime: Premier Stable (定) Day Officer; 玉堂 Yellow Belt path
Avoid if born in Pig years
Full daily almanac →

Ask AI to Compare These Dates · 让 AI 帮你对比择日

All candidate dates above are embedded — copy, paste into ChatGPT / Claude / Gemini / DeepSeek or any AI, and let it weigh them against your zodiac and constraints.

Preview the prompt · 提示词预览
You are a cultural interpreter of the Chinese Tung Shing (通勝, Chinese Almanac), working in the tradition of the imperial 1739 Qianlong Xie Ji Bian Fang Shu (協紀辨方書).

## Candidate Dates Data (pre-computed by the 12Zodiacs engine — treat as ground truth)
Activity the user is selecting a date for: Signing Contracts & Deals (签约交易)

### Candidate 1
- Date: Monday, January 5, 2026
- Lunar date: 乙巳年 十一月十七
- Day Officer / Zhi Shen (值神): Full (满)
- Belt: 黃道 Yellow Belt (天德)
- Clash / Chong Sha (冲煞): clashes with Rooster
- Engine score: 5-star golden date
- Why the engine picked it: Premier Full (满) Day Officer; 天德 Yellow Belt path

### Candidate 2
- Date: Wednesday, January 7, 2026
- Lunar date: 乙巳年 十一月十九
- Day Officer / Zhi Shen (值神): Stable (定)
- Belt: 黃道 Yellow Belt (玉堂)
- Clash / Chong Sha (冲煞): clashes with Pig
- Engine score: 5-star golden date
- Why the engine picked it: Premier Stable (定) Day Officer; 玉堂 Yellow Belt path

### Candidate 3
- Date: Saturday, January 17, 2026
- Lunar date: 乙巳年 十一月廿九
- Day Officer / Zhi Shen (值神): Full (满)
- Belt: 黃道 Yellow Belt (天德)
- Clash / Chong Sha (冲煞): clashes with Rooster
- Engine score: 5-star golden date
- Why the engine picked it: Premier Full (满) Day Officer; 天德 Yellow Belt path

### Candidate 4
- Date: Monday, January 19, 2026
- Lunar date: 乙巳年 腊月初一
- Day Officer / Zhi Shen (值神): Stable (定)
- Belt: 黃道 Yellow Belt (玉堂)
- Clash / Chong Sha (冲煞): clashes with Pig
- Engine score: 5-star golden date
- Why the engine picked it: Premier Stable (定) Day Officer; 玉堂 Yellow Belt path

## User's Situation
- Birth year: [YOUR BIRTH YEAR]
- Chinese zodiac animal: [YOUR ZODIAC ANIMAL]
- Constraints (e.g. weekends only, before October): [YOUR CONSTRAINTS]

## Your Task
1. Compare the candidate dates STRICTLY from the data above. Do NOT calculate any calendar data yourself. Quote dates, officers, and spirits verbatim from above.
2. Help the user pick the best date for their situation. If a candidate clashes with the user's zodiac, deprioritize it and say why.
3. If the data above seems insufficient, say so directly instead of guessing.
4. Use only the Chinese Tung Shing framework — no Western astrology or tarot.
5. Answer in modern, professional English with Chinese terms in pinyin.
6. Cultural interpretation only — not medical, legal, or financial advice.

Data provided by the 12Zodiacs.com Tung Shing engine (JPL DE440s astronomical precision + 1739 imperial Qianlong Xie Ji Bian Fang Shu):
https://www.12zodiacs.com/auspicious-dates/signing-contracts/

Cultural interpretation only — not medical, legal, or financial advice. Data © 12Zodiacs.com

How it works: pick your birth-year animal and dates clashing yours are dimmed — nothing is stored or sent anywhere (the filter runs entirely in your browser). Curious how these dates are computed? See our methodology.
DateLunarDay OfficerDeityClashWhy Auspicious
Jan 2 FriM11 D14Establish (建)金匮Clash: HorseFavorable Establish Officer; 金匮 Yellow Belt pathDetails
Jan 4 SunM11 D16Full (满)白虎Clash: MonkeyPremier Full (满) Day OfficerDetails
Jan 5 MonM11 D17Full (满)天德 ★Clash: RoosterPremier Full (满) Day Officer; 天德 Yellow Belt pathDetails
Jan 7 WedM11 D19Stable (定)玉堂 ★Clash: PigPremier Stable (定) Day Officer; 玉堂 Yellow Belt pathDetails
Jan 11 SunM11 D23Complete (成)勾陈Clash: RabbitPremier Complete (成) Day OfficerDetails
Jan 17 SatM11 D29Full (满)天德 ★Clash: RoosterPremier Full (满) Day Officer; 天德 Yellow Belt pathDetails
Jan 19 MonM12 D1Stable (定)玉堂 ★Clash: PigPremier Stable (定) Day Officer; 玉堂 Yellow Belt pathDetails
Jan 23 FriM12 D5Complete (成)勾陈Clash: RabbitPremier Complete (成) Day OfficerDetails
Jan 29 ThuM12 D11Full (满)天德 ★Clash: RoosterPremier Full (满) Day Officer; 天德 Yellow Belt pathDetails
Jan 31 SatM12 D13Stable (定)玉堂 ★Clash: PigPremier Stable (定) Day Officer; 玉堂 Yellow Belt pathDetails
Feb 5 ThuM12 D18Complete (成)司命 ★Clash: DragonPremier Complete (成) Day Officer; 司命 Yellow Belt pathDetails
Feb 11 WedM12 D24Full (满)金匮 ★Clash: DogPremier Full (满) Day Officer; 金匮 Yellow Belt path; Monthly Virtue (月德) presentDetails
Feb 13 FriM12 D26Stable (定)白虎Clash: RatPremier Stable (定) Day OfficerDetails
Feb 17 TueM1 D1Complete (成)司命 ★Clash: DragonPremier Complete (成) Day Officer; 司命 Yellow Belt pathDetails
Feb 23 MonM1 D7Full (满)金匮 ★Clash: DogPremier Full (满) Day Officer; 金匮 Yellow Belt pathDetails
Feb 25 WedM1 D9Stable (定)白虎Clash: RatPremier Stable (定) Day OfficerDetails
Mar 6 FriM1 D18Establish (建)明堂Clash: RoosterFavorable Establish Officer; 明堂 Yellow Belt pathDetails
Mar 8 SunM1 D20Full (满)朱雀Clash: PigPremier Full (满) Day OfficerDetails
Mar 10 TueM1 D22Stable (定)天德 ★Clash: OxPremier Stable (定) Day Officer; 天德 Yellow Belt pathDetails
Mar 14 SatM1 D26Complete (成)玄武Clash: SnakePremier Complete (成) Day OfficerDetails
Mar 18 WedM1 D30Establish (建)明堂Clash: RoosterFavorable Establish Officer; 明堂 Yellow Belt pathDetails
Mar 20 FriM2 D2Full (满)朱雀Clash: PigPremier Full (满) Day OfficerDetails
Mar 22 SunM2 D4Stable (定)天德 ★Clash: OxPremier Stable (定) Day Officer; 天德 Yellow Belt pathDetails
Mar 26 ThuM2 D8Complete (成)玄武Clash: SnakePremier Complete (成) Day OfficerDetails
Mar 30 MonM2 D12Establish (建)明堂Clash: RoosterFavorable Establish Officer; 明堂 Yellow Belt pathDetails
Apr 1 WedM2 D14Full (满)朱雀Clash: PigPremier Full (满) Day OfficerDetails
Apr 3 FriM2 D16Stable (定)天德 ★Clash: OxPremier Stable (定) Day Officer; 天德 Yellow Belt pathDetails
Apr 10 FriM2 D23Open (开)司命Clash: MonkeyFavorable Open Officer; 司命 Yellow Belt pathDetails
Apr 12 SunM2 D25Establish (建)青龙Clash: DogFavorable Establish Officer; 青龙 Yellow Belt pathDetails
Apr 14 TueM2 D27Full (满)天刑Clash: RatPremier Full (满) Day OfficerDetails
Apr 16 ThuM2 D29Stable (定)金匮 ★Clash: TigerPremier Stable (定) Day Officer; 金匮 Yellow Belt pathDetails
Apr 22 WedM3 D6Open (开)司命Clash: MonkeyFavorable Open Officer; 司命 Yellow Belt pathDetails
Apr 24 FriM3 D8Establish (建)青龙Clash: DogFavorable Establish Officer; 青龙 Yellow Belt pathDetails
Apr 26 SunM3 D10Full (满)天刑Clash: RatPremier Full (满) Day OfficerDetails
Apr 28 TueM3 D12Stable (定)金匮 ★Clash: TigerPremier Stable (定) Day Officer; 金匮 Yellow Belt path; Heavenly Virtue (天德) present; Monthly Virtue (月德) presentDetails
May 9 SatM3 D23Full (满)明堂 ★Clash: OxPremier Full (满) Day Officer; 明堂 Yellow Belt pathDetails
May 11 MonM3 D25Stable (定)朱雀Clash: RabbitPremier Stable (定) Day OfficerDetails
May 15 FriM3 D29Complete (成)玉堂 ★Clash: GoatPremier Complete (成) Day Officer; 玉堂 Yellow Belt pathDetails
May 21 ThuM4 D5Full (满)明堂 ★Clash: OxPremier Full (满) Day Officer; 明堂 Yellow Belt pathDetails
May 27 WedM4 D11Complete (成)玉堂 ★Clash: GoatPremier Complete (成) Day Officer; 玉堂 Yellow Belt path; Heavenly Virtue (天德) presentDetails
Jun 2 TueM4 D17Full (满)明堂 ★Clash: OxPremier Full (满) Day Officer; 明堂 Yellow Belt pathDetails
Jun 4 ThuM4 D19Stable (定)朱雀Clash: RabbitPremier Stable (定) Day OfficerDetails
Jun 5 FriM4 D20Stable (定)天刑Clash: DragonPremier Stable (定) Day OfficerDetails
Jun 9 TueM4 D24Complete (成)白虎Clash: MonkeyPremier Complete (成) Day OfficerDetails
Jun 13 SatM4 D28Establish (建)司命Clash: RatFavorable Establish Officer; 司命 Yellow Belt pathDetails
Jun 15 MonM5 D1Full (满)青龙 ★Clash: TigerPremier Full (满) Day Officer; 青龙 Yellow Belt pathDetails
Jun 17 WedM5 D3Stable (定)天刑Clash: DragonPremier Stable (定) Day OfficerDetails
Jun 21 SunM5 D7Complete (成)白虎Clash: MonkeyPremier Complete (成) Day Officer; Monthly Virtue (月德) presentDetails
Jun 25 ThuM5 D11Establish (建)司命Clash: RatFavorable Establish Officer; 司命 Yellow Belt pathDetails
Jun 27 SatM5 D13Full (满)青龙 ★Clash: TigerPremier Full (满) Day Officer; 青龙 Yellow Belt pathDetails
Jun 29 MonM5 D15Stable (定)天刑Clash: DragonPremier Stable (定) Day OfficerDetails
Jul 3 FriM5 D19Complete (成)白虎Clash: MonkeyPremier Complete (成) Day OfficerDetails
Jul 10 FriM5 D26Full (满)勾陈Clash: RabbitPremier Full (满) Day OfficerDetails
Jul 12 SunM5 D28Stable (定)明堂 ★Clash: SnakePremier Stable (定) Day Officer; 明堂 Yellow Belt pathDetails
Jul 18 SatM6 D5Open (开)玉堂Clash: PigFavorable Open Officer; 玉堂 Yellow Belt pathDetails
Jul 22 WedM6 D9Full (满)勾陈Clash: RabbitPremier Full (满) Day OfficerDetails
Jul 24 FriM6 D11Stable (定)明堂 ★Clash: SnakePremier Stable (定) Day Officer; 明堂 Yellow Belt pathDetails
Jul 28 TueM6 D15Complete (成)天德 ★Clash: RoosterPremier Complete (成) Day Officer; 天德 Yellow Belt pathDetails
Jul 30 ThuM6 D17Open (开)玉堂Clash: PigFavorable Open Officer; 玉堂 Yellow Belt pathDetails
Aug 3 MonM6 D21Full (满)勾陈Clash: RabbitPremier Full (满) Day OfficerDetails
Aug 5 WedM6 D23Stable (定)明堂 ★Clash: SnakePremier Stable (定) Day Officer; 明堂 Yellow Belt pathDetails
Aug 10 MonM6 D28Complete (成)金匮 ★Clash: DogPremier Complete (成) Day Officer; 金匮 Yellow Belt pathDetails
Aug 16 SunM7 D4Full (满)司命 ★Clash: DragonPremier Full (满) Day Officer; 司命 Yellow Belt path; Monthly Virtue (月德) presentDetails
Aug 22 SatM7 D10Complete (成)金匮 ★Clash: DogPremier Complete (成) Day Officer; 金匮 Yellow Belt pathDetails
Aug 28 FriM7 D16Full (满)司命 ★Clash: DragonPremier Full (满) Day Officer; 司命 Yellow Belt pathDetails
Sep 3 ThuM7 D22Complete (成)金匮 ★Clash: DogPremier Complete (成) Day Officer; 金匮 Yellow Belt pathDetails
Sep 8 TueM7 D27Establish (建)玉堂Clash: RabbitFavorable Establish Officer; 玉堂 Yellow Belt pathDetails
Sep 12 SatM8 D2Stable (定)勾陈Clash: GoatPremier Stable (定) Day OfficerDetails
Sep 16 WedM8 D6Complete (成)朱雀Clash: PigPremier Complete (成) Day OfficerDetails
Sep 18 FriM8 D8Open (开)天德Clash: OxFavorable Open Officer; 天德 Yellow Belt pathDetails
Sep 20 SunM8 D10Establish (建)玉堂Clash: RabbitFavorable Establish Officer; 玉堂 Yellow Belt pathDetails
Sep 24 ThuM8 D14Stable (定)勾陈Clash: GoatPremier Stable (定) Day OfficerDetails
Sep 28 MonM8 D18Complete (成)朱雀Clash: PigPremier Complete (成) Day OfficerDetails
Sep 30 WedM8 D20Open (开)天德Clash: OxFavorable Open Officer; 天德 Yellow Belt pathDetails
Oct 2 FriM8 D22Establish (建)玉堂Clash: RabbitFavorable Establish Officer; 玉堂 Yellow Belt pathDetails
Oct 4 SunM8 D24Full (满)玄武Clash: SnakePremier Full (满) Day OfficerDetails
Oct 6 TueM8 D26Stable (定)勾陈Clash: GoatPremier Stable (定) Day OfficerDetails
Oct 11 SunM9 D2Complete (成)天刑Clash: RatPremier Complete (成) Day OfficerDetails
Oct 13 TueM9 D4Open (开)金匮Clash: TigerFavorable Open Officer; 金匮 Yellow Belt pathDetails
Oct 19 MonM9 D10Stable (定)司命 ★Clash: MonkeyPremier Stable (定) Day Officer; 司命 Yellow Belt path; Heavenly Virtue (天德) present; Monthly Virtue (月德) presentDetails
Oct 23 FriM9 D14Complete (成)天刑Clash: RatPremier Complete (成) Day OfficerDetails
Oct 25 SunM9 D16Open (开)金匮Clash: TigerFavorable Open Officer; 金匮 Yellow Belt pathDetails
Oct 31 SatM9 D22Stable (定)司命 ★Clash: MonkeyPremier Stable (定) Day Officer; 司命 Yellow Belt pathDetails
Nov 4 WedM9 D26Complete (成)天刑Clash: RatPremier Complete (成) Day OfficerDetails
Nov 9 MonM10 D1Establish (建)天德Clash: SnakeFavorable Establish Officer; 天德 Yellow Belt pathDetails
Nov 11 WedM10 D3Full (满)玉堂 ★Clash: GoatPremier Full (满) Day Officer; 玉堂 Yellow Belt pathDetails
Nov 13 FriM10 D5Stable (定)玄武Clash: RoosterPremier Stable (定) Day OfficerDetails
Nov 17 TueM10 D9Complete (成)明堂 ★Clash: OxPremier Complete (成) Day Officer; 明堂 Yellow Belt path; Heavenly Virtue (天德) presentDetails
Nov 21 SatM10 D13Establish (建)天德Clash: SnakeFavorable Establish Officer; 天德 Yellow Belt pathDetails
Nov 23 MonM10 D15Full (满)玉堂 ★Clash: GoatPremier Full (满) Day Officer; 玉堂 Yellow Belt pathDetails
Nov 25 WedM10 D17Stable (定)玄武Clash: RoosterPremier Stable (定) Day OfficerDetails
Nov 29 SunM10 D21Complete (成)明堂 ★Clash: OxPremier Complete (成) Day Officer; 明堂 Yellow Belt pathDetails
Dec 3 ThuM10 D25Establish (建)天德Clash: SnakeFavorable Establish Officer; 天德 Yellow Belt pathDetails
Dec 5 SatM10 D27Full (满)玉堂 ★Clash: GoatPremier Full (满) Day Officer; 玉堂 Yellow Belt pathDetails
Dec 8 TueM10 D30Stable (定)天牢Clash: DogPremier Stable (定) Day OfficerDetails
Dec 12 SatM11 D4Complete (成)青龙 ★Clash: TigerPremier Complete (成) Day Officer; 青龙 Yellow Belt pathDetails
Dec 18 FriM11 D10Full (满)白虎Clash: MonkeyPremier Full (满) Day OfficerDetails
Dec 20 SunM11 D12Stable (定)天牢Clash: DogPremier Stable (定) Day OfficerDetails
Dec 24 ThuM11 D16Complete (成)青龙 ★Clash: TigerPremier Complete (成) Day Officer; 青龙 Yellow Belt path; Monthly Virtue (月德) presentDetails
Dec 30 WedM11 D22Full (满)白虎Clash: MonkeyPremier Full (满) Day OfficerDetails

How to Select Signing Contracts & Deals Dates

According to the Qing imperial canon Xie Ji Bian Fang Shu (钦定协纪辨方书), a favorable date harmonizes the energies of Heaven, Earth, and Humanity — not merely a "lucky" label.

1. The 12 Day Officers (建除十二神)

For signing contracts & deals, premier officers are Complete, Stable, Full; supportive officers include Open, Establish.

2. Strict Taboos We Filter Out

Our engine applies a four-tier arbitration system that disqualifies:

  • Year Breaker (岁破) & Month Breaker (月破) — clashing day branches against year/month
  • Four Departures & Extinctions (四离四绝) — depleted days before solstices/equinoxes
  • Yang Gong Thirteen Taboos (杨公忌) — memorial days of inauspicious memory

Unlike generic almanacs that list Black Belt days as lucky, our engine enforces imperial vetoes strictly — which is why our lists are shorter and safer.

3. Personal Clash Checking

A universally auspicious day can still clash with your personal zodiac. Always cross-check the Clash column against your birth year.

The 12 Day Officers Behind This List (十二建除)

Every date in the Chinese Almanac is governed by one of twelve Day Officers — a rotating council of energies that determines what the day favors. Here is why the officers we recommend for signing contracts & deals earn their place:

成日 — Complete Day (成)

The Accomplisher. Complete is the crown of the twelve — the day things succeed. Weddings, business openings, contract signings, closing on homes: if an endeavor has a "finish line," a Complete day is the classical first choice. It is the most-recommended officer across our entire date engine.

定日 — Stable Day (定)

The Anchor. Stable is the day for making things fixed and binding: engagements, contracts, installing a marriage bed, settling into a new home. What is agreed on a Stable day, the tradition says, tends to hold. This is why it appears on nearly every "commitment" list we publish.

满日 — Full Day (满)

The Day of Abundance. Full is the moon at its roundest — completeness, harvest, celebration. Traditionally ideal for weddings, signing contracts, grand openings, and celebrations of every kind. One caution the classics note: Full days favor completion so strongly that starting brand-new long projects is better saved for Establish.

Why Chinese Contracts End with a Red Thumbprint (画押)

Before notaries, there were thumbprints. Chinese contracts were sealed with a dip in red cinnabar paste — the same vermilion used for temple seals and the emperor's edicts. Red ink made the agreement sacred: breaking a covenant stamped in the emperor's color was not just breach of contract, it was cosmic bad faith.

The almanac's role was equally explicit. Classical merchant handbooks (商贾日用) instructed traders to open negotiations on auspicious days and, more importantly, to never close on a Break (破) or Danger (危) day — agreements signed on shattered or precarious energy were thought to shatter and waver in kind. Our engine inherits both rules: Complete, Stable, and Full officers only.

Your escrow officer will use blue ink. The date still carries the tradition.

Signing-Day Rituals for Deals That Hold

  • Sign inside a Yellow Belt hour — check your chosen date's hourly chart. The vows-and-signature moment is what the almanac scores.
  • Bring something gold to the table — a gold pen is the modern cinnabar. The weight in your hand is the tradition's "this matters."
  • Tea before ink. In Cantonese deal-making, the cup of tea offered and accepted before signing is the relationship contract — the paper is just the receipt.
  • Keep the first copy in red. A red folder for the executed contract follows the imperial-archive tradition: what is stored in vermilion endures.
Gold fountain pen with cinnabar seal paste on rice paper for auspicious contract signing dates
画押 — the vermilion mark that made agreements sacred.

Frequently Asked Questions

What are auspicious dates for signing contracts?

The classical ranking for agreements favors Complete (成), Stable (定), and Full (满) officers — the energies of accomplishment, binding, and abundance. Just as important are the exclusions: merchant handbooks advised never closing on Break (破) or Danger (危) days, agreements signed on shattered energy being thought to shatter in kind. Our engine enforces both sides and lists qualifying dates with reasoning.

What brings good luck in Chinese business culture?

The date first (our engine's job), then the rituals: sign inside a Yellow Belt hour, offer tea before ink — in Cantonese deal-making the accepted cup of tea is the relationship contract, the paper merely the receipt — and bring something gold to the table, a gold pen being the modern version of the cinnabar thumbprint that once made agreements sacred.

Is 6 or 7 lucky in Chinese?

Six (六, liu) is strongly lucky — it sounds like 流, "flowing," as in 流畅, smooth progress; business openings and contract dates containing 6, 16, or 26 are favored. Seven (七, qi) is neutral-to-avoided in Cantonese contexts (it sounds like a vulgar word) but carries spiritual weight elsewhere. For red-envelope amounts: even numbers with 8s and 6s — $88, $168 — are the standard blessing.

What are the most common Chinese superstitions in business?

Beyond dates: never flip a fish at dinner (capsizing the boat, in fishing-community origins), give and receive with both hands, avoid gifting clocks (送钟 sounds like attending a funeral) or anything in sets of four (四 sounds like death), and keep the store's laughing Buddha or lucky cat dusted. The unifying logic: homophones rule — sound-alikes are taken as omens, which is why lettuce means wealth and four means death.

Should house closings follow auspicious dates?

Yes — closing on a house is the modern signature event where the tradition concentrates: it is simultaneously a contract (Complete/Stable officers) and an acquisition (avoid Collect days, when outflow is favored). Many Chinese-American families pick the almanac date for closing even when the moving date is dictated by the movers' schedule. Our signing-contracts list covers closings, leases, and prenups alike.

What is the best Chinese lucky charm for business deals?

For signing day specifically: a gold pen (modern cinnabar), and a red folder for the executed copy — the imperial-archive tradition that what is stored in vermilion endures. For the office year-round: the three-legged money toad facing inward and a red envelope seeded with coins kept wherever contracts are stored.

Authoritative References

Need a truly personal date? Universal dates are half the equation — calculate your BaZi chart to check for personal clashes.
Methodology: Qing imperial canon (Xie Ji Bian Fang Shu) + JPL de440s ephemeris (minute-precision solar terms) + 12 Day Officers + Yellow/Black Belt arbitration. Reviewed by Mei Lin Chen.