Notes on I-Ching study, classical source texts, and the traditions behind Six Lines.
Building the Six Lines community.
How we rejected every monetization best practice — the long onboarding funnels, the $80/year subscription, the locked content — and built a shared resource pool instead. The idea maps to Hexagram 48: The Well.
In two thousand years of Chinese naming tradition, practice names were never unique. They were expressions, not usernames. Six Lines follows that convention.
The I-Ching for tarot readers.
Why tarot readers keep finding the I-Ching—and bouncing off it. What nobody told you about the oldest divination system still in daily use.
The I-Ching isn’t sixty-four things to memorise. It’s eight characters in every possible conversation. Learn the eight trigrams and you can read any hexagram.
The I-Ching’s lines don’t stay still. Some are stable and some are about to change—and that movement is where the oracle speaks loudest.
Tarot maps the hero’s journey. The I-Ching maps heaven, earth, and the space between. Why that difference is exactly what draws tarot readers to the older oracle.
Three coins, six throws, a real question, and a real interpretation. Everything you need to do your first I-Ching reading—no book required.
What the hexagrams are and how to read them.
A 3,000-year-old binary system for structured reflection. Not fortune-telling — pattern recognition. What it is, where it comes from, and why it still matters.
If you know feng shui, you already know the I-Ching's building blocks. The eight trigrams, Five Elements, and yin-yang balance connect both systems to the same cosmological root.
A grounded introduction to reading hexagrams. What the six lines mean, how the two trigrams interact, and how to approach a reading with sincerity.
Neither “ee-ching” nor “yee-jing” sounds like what the people who wrote the text actually said. The ancient pronunciation survives in Cantonese, Korean, and Japanese—and the reason Mandarin lost it involves steppe barbarians and a fistfight.
Liu Yao is the formalized system Chinese diviners actually use. Heavenly Stems, Earthly Branches, Six Relatives, and Five Element dynamics mapped onto each line.
Jiao Yanshou's Forest of Changes contains one four-line poem for every possible hexagram transformation. A guide to the tradition behind the verses.
One article per trigram family.
The creative force at full strength, then declining as yin infiltrates line by line. Eight hexagrams on leadership, strategic retreat, and the return to power.
The receptive building strength through yang accumulation. Eight hexagrams on patience, timing, and the reversal from weakness to power.
Shock, initiative, action — and the endurance required to sustain it. Eight hexagrams on movement, adaptation, and the well that never runs dry.
Gentle penetration, domestic order, nourishment — and the corruption that must be addressed when structures decay. Eight hexagrams on influence and renewal.
Danger, depth, the abyss — but also the way through danger. Eight hexagrams on discipline, hidden brilliance, and the art of flowing through what cannot be avoided.
Clarity, illumination, civilization — and what happens when clarity is incomplete. The wanderer, the cauldron, youthful folly, and the fellowship of those who see.
Stillness, contemplation, and the discipline of knowing when to stop. Eight hexagrams on accumulation, decrease, treading carefully, and the power of gradual progress.
Joy, exchange, and the open surface that hides depth below. Eight hexagrams on exhaustion, gathering, mutual influence, obstruction, and humility as the master strategy.
The classical Liu Yao system.
A hexagram is six lines. Without Najia, that is all it is. Najia assigns each line a Heavenly Stem and Earthly Branch, turning the pattern into a working diagram with elements, relationships, and analytical power. This is where Liu Yao divination begins.
Najia gave each line an address. The Six Relatives give each line a role — Parent, Sibling, Child, Wealth, or Official — based on its Five Element relationship to the palace. Five rules, five roles, one complete analytical framework for reading any question.
You’ve cast a hexagram. Six lines, each with a role. Now which one do you watch? The Useful Spirit is the focal line — the one whose strength or weakness answers your specific question. Career = Officials/Ghosts. Money = Wife/Wealth. Everything else is defined relative to it.
The same hexagram cast in January and July produces different readings — not because the hexagram changed, but because time did. The month decides who is strong. The day decides who acts. This is the prosperity-and-decline system that makes Liu Yao time-dependent.
A static hexagram is a photograph. Moving lines make it a movie. When a line changes from yin to yang or vice versa, it generates a transformed hexagram that shows the direction of movement. Advancing spirits, retreating spirits, and the Hui Tou feedback loop — this is where Liu Yao becomes predictive.
Theory is nice. But the Bushi Zhengzong is ultimately judged by whether its method produces defensible readings. Here are three worked examples from the 18th-century text — an illness divination, a career question, and a self-diagnosis — walked through step by step using Najia, Six Relatives, Useful Spirit, and Line Strength.
Classical commentaries on the I-Ching.
For most of its history, the I-Ching was a divination manual. The Xici Zhuan changed that. It took the sixty-four hexagrams and built a theory of reality around them — yin and yang as cosmic engines, change as the fundamental principle, hexagrams as maps of everything that moves.
The Discussion of the Trigrams doesn’t explain the hexagrams. It explains the building blocks — the eight trigrams — and reveals that they were never just symbols. They were a complete taxonomy of the natural world.
These are the Wings people encounter without knowing it. Every hexagram page shows the Judgment commentary and the Image. But most readers don’t realize these are separate texts with their own logic — the Tuanzhuan tells you WHY a hexagram means what it means, the Xiangzhuan gives you a picture and tells you what to do.
The Wenyan Zhuan ignores sixty-two hexagrams and lavishes all its attention on just two — Qian and Kun. The “hidden dragon” to “arrogant dragon” sequence is a complete theory of how power should be wielded. And 元亨利貞 isn’t one phrase — it’s four separate virtues.
The Xugua tells a story — why this hexagram follows that one. The Zagua strips each hexagram to a word. Together, the two shortest Wings reveal the I-Ching’s complete reading method: sequential and paradigmatic.
Astronomy, record-keeping, and divination as one tradition.
In 104 BC, a historian, an astronomer from Sichuan, and a calendar expert won a competition to redesign how China measured time. The conventions they established still govern the Chinese calendar today.
The title 太史 didn’t mean “historian” the way we use the word today. It meant astronomer, calendar-keeper, omen-reader, and archivist—all at once, all the same job.
Shortly after the Taichu reform standardized the solar terms, two I-Ching scholars mapped all 64 hexagrams onto the calendar year. The system they built — 卦氣六日七分 — is what Six Lines uses for its daily hexagram.
By the 18th century, China’s almanac traditions had splintered into contradictory regional systems. Emperor Qianlong ordered a fix — the most rigorous editorial project in the history of Chinese date selection.
A Song dynasty systems thinker mapped hexagrams not to days but to years, centuries, and epochs—then built a practical 60-year cycle that still tells you which hexagram governs 2026.
Six Lines inherits a 2,100-year lineage where observing the heavens, organizing time, and interpreting patterns have always been one discipline. The tradition has sources. They are traceable.
Qianlong’s scholars and Sima Qian’s histories.
In the 1770s, a team of Qing scholars reviewed every I Ching commentary in the empire. Their verdicts — preserved in the Siku Quanshu Zongmu Tiyao — reveal two thousand years of intellectual war over what the hexagrams actually mean.
The Siku Quanshu catalogers reviewed every divination text in China and sorted them into “legitimate” and “rubbish.” Their surprisingly rationalist framework tells us what the tradition’s own gatekeepers considered real.
Qianlong’s scholars reviewed every military text in the empire — authenticating Sun Tzu, demolishing the Liu Tao, and finding one Ming general worth reading. Their verdicts shaped which strategy texts survived.
Sima Qian’s star catalog organized the sky into bureaucratic departments. Every constellation was a government office, every planet an element, every comet a political crisis. This is how the Grand Historian read the heavens.
Two chapters of the Shiji profile the diviners of Han China—market-stall fortune-tellers, turtle-shell readers, and milfoil-stalk casters. The debate they record about whether divination is superstition or pattern recognition was already two thousand years old.
Four aristocrats maintained thousands of retainers and shaped the fate of nations. The cock-crow escape, Mao Sui’s self-recommendation, the stolen tiger tally — their stories are the original playbook for political patronage.
Sima Qian’s portraits of five assassins — driven by personal loyalty, not ideology. The fish-belly sword, the lacquered body, the dagger in the map case. Each story a study in what men will do for someone who recognized their worth.
Chapter 129 of the Shiji profiles the great merchants of ancient China — Fan Li’s retirement from politics to become the richest man alive, Bai Gui’s contrarian trading system, and Sima Qian’s radical argument that wealth creation is as legitimate as governing.
Date selection, rationalist critiques, and the 67 imperial activities.
A 36-volume compilation ordered by Emperor Qianlong in 1739. The most authoritative almanac text in Chinese tradition, and the foundation of Six Lines.
Open three almanac apps and get three different answers. The reason: most apps use simplified scoring, not classical source texts.
Volume 36 of the Xieji Bianfang Shu is the final chapter of Qianlong’s imperial almanac project. It contains 27 entries where the court’s own scholars systematically dismantle folk date-selection practices—naming names, showing the math, and declaring the results “deeply detestable.”
Seven construction activities, each with its own list of approved and forbidden days. The system isn’t mystical—it’s a scheduling protocol built around one central fear: disturbing the earth at the wrong time.
Six stages of marriage, from the first gift to the wedding day. Each stage has its own list of suitable and forbidden stars. The system treats marriage not as a single event but as a negotiation between two families and the calendar.
Three activities for the dead: breaking ground for a grave, interment, and exhumation for reburial. The almanac treats death with more scheduling precision than it gives to the living—because a burial done wrong doesn’t just fail. It repeats.
Of all 67 imperial activities, hosting a dinner party has the most auspicious days. The system isn’t grudging about social gatherings—it actively encourages them. But don’t throw your banquet on a Rooster Day.
The imperial court had an official position on when to get a haircut. Also when to bathe, when to get dressed up, when to cut cloth for new clothes, and when to set up your bed. Five activities that sound trivial—until you understand why they aren’t.
Five travel activities—departure, returning home, relocating, entering a new house, imperial procession—and the system treats each stage as a separate scheduling problem. The almanac doesn’t rate “travel.” It rates departure, movement, and arrival independently.
Rotating spirits, officers, and virtue stars of the almanac.
Everyone knows the saying “don’t break ground above Tai Sui’s head.” Almost nobody can tell you what Tai Sui actually is. The answer is Jupiter. The twelve-year cycle IS Jupiter’s orbital period, mapped onto the Earthly Branches and turned into a directional taboo system.
If you’ve read the Imperial Activities articles, you’ve seen 天德 and 月德 in every single suitable-stars list. They’re the universal pass. This article explains what they are, how they’re calculated, and why they can override most taboo stars.
You’ve seen “Open Day” and “Close Day” in every almanac activity list. Now here’s the system behind them. Each day gets one of twelve officers—and each officer has a personality. The system is called Jianchu (建除), it dates to the Warring States period, and it gives every day in the lunar month a one-word character assessment.
Most almanac apps show “Yellow Road Day” or “Black Road Day” as the primary rating. But the underlying mechanism is a 12-spirit rotation where 6 spirits are beneficial and 6 are harmful, each with a name, an Earthly Branch, and an astronomical rationale.
If Tai Sui sets the yearly weather and the Jianchu cycle assigns the daily personality, the monthly stars are the seasonal texture. Over forty spirits rotate on a monthly basis, each derived from the Three Harmonies (三合) framework. They explain why the same Jianchu day-type in different months can produce different ratings.
The spirit stars aren’t arbitrary. Each one traces back to something real—a planet, a constellation position, a seasonal marker. The system is astronomy that stopped updating.
Five Elements, facial palaces, eye types, and palm trigrams.
Physiognomy sounds like pseudoscience to modern ears. But the Shenxiang Quanbian isn’t claiming to read your future from your nose—it’s applying the same Five Element classification system that drives the entire Chinese cosmological tradition. Your face is a landscape with zones, and each zone maps to an element.
The eye chapter is the longest in the book—because eyes carry 神 (spirit/vitality). Twenty-five named types, each with a shape, an animal, and a character reading. The system doesn’t just read eye shape. It reads the quality of alertness and clarity behind the eyes.
The same 12 palace names appear in Ziwei Doushu natal charts and in facial physiognomy. That’s not coincidence—it’s the same classification system applied to two different surfaces. Career is here, wealth is there, and the system has been consistent about this for centuries.
Classical Chinese palm reading isn’t about “life lines” and “love lines.” It’s the Eight Trigrams laid on your hand—the same trigrams that build the 64 hexagrams. The palm is a miniature I-Ching board.
The other Chinese astrology — 12 palaces, 14 stars.
Most people think “Chinese astrology” means the 12 animals. That’s like thinking “Western music” means Happy Birthday. Ziwei Doushu is a complete natal chart system — 12 palaces, 14 major stars, each with a personality and a job to do.
A Ziwei Doushu chart has twelve cells, each governing a domain of life. But the palaces aren’t independent boxes—they talk to each other across the chart. The palace opposite yours modifies it. And every decade, a different palace activates.
The stars aren’t abstract forces. They’re personalities. Ziwei is the emperor, Tanlang is desire itself, and when two personalities share a palace, they modify each other the way colleagues do—sometimes brilliantly, sometimes disastrously.
Spatial-temporal field analysis — the wartime oracle.
Qimen Dunjia has the best reputation of any Chinese divination system — generals and strategists used it. Strip away the legends and what you get is a spatial-temporal field analysis using a 3×3 grid. Same cosmological ingredients as the I-Ching, completely different architecture.
The Nine Palaces grid is a 3×3 matrix where every cell has a number, a trigram, and an element. The Eight Gates rotate through this grid based on when you ask. It gives you a spatial field — a tactical map, not an oracle.
Persuasion, betrayal, and strategic thinking from the Zhanguoce.
A broke student returned home in rags, and his own family refused to speak to him. A few years later, he was wearing the chancellor’s seal of six kingdoms simultaneously. The story of Su Qin is the most dramatic career reversal in Chinese political history—and the most instructive failure.
A Qi minister realizes everyone is flattering him about his looks—then extrapolates from vanity to statecraft. Three kinds of flattery, a three-tier reward system for criticism, and the most elegant policy pitch in the Zhanguoce.
Zhang Yi promised the King of Chu 600 li of Qin territory to break with Qi, then delivered only 6 li. The most brazen deception in the Zhanguoce—and a structural lesson in why bilateral deals beat multilateral alliances.
Lord Pingyuan needed twenty retainers for a life-or-death diplomatic mission and could only find nineteen. The twentieth man volunteered himself, talked his way onto the team, walked up to the King of Chu with a sword, and changed the language forever.