masterSeanChan's Academy of Astrology & Feng Shui

Chinese Metaphysics · The Book of Changes

Ask the question. Read the change.

Cast the lines, read the change: the Yi Jing Masterclass (易经大师班) — the complete classical Book of Changes course taught from first principles. Yin-Yang and the Tai Ji, the Eight Trigrams and all sixty-four hexagrams, to a full professional reading method.

16 modules95 lessonsLifetime access

  • All 64 hexagrams covered in depth, with judgments, line statements, and the Ten Wings.
  • Both divination methods: Yarrow Stalk (蓍草) and Three Coin (三钱).
  • Twelve real case-study consultations and a full six-step reading method.
  • Closes with a complete practitioner framework — consultation, ethics, integration.
  • Built from first principles: what Yin and Yang actually are, how the trigrams construct the hexagrams, what changing lines mean — before you ever cast for a question.

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Course artwork
A Yi Jing hexagram: 泰 Tài, Peace — six lines with its two trigrams and the casting notationHexagram 11, 泰 Tài, Peace, built from the bottom up: the lower trigram 乾 Qian — Heaven, three solid lines cast 7 少陽, and the upper trigram 坤 Kun — Earth, three broken lines cast 8 少陰. Beside each line stands its own cast value and its line name — 初爻, 二爻, 三爻, 四爻, 五爻, 上爻 — and the judgment stands beside the figure: 泰:小往大来,吉亨。 The casting key gives the two stable values, 7 少陽 and 8 少陰, and both of the changing marks the course's lessons give: 9 老陽 ○ and 6 老陰 × (module 5's changing-lines lesson), and 9 老陽 × and 6 老陰 ○ (its construction-practice lesson). 泰's own cast has no changing line.易经 · The Book of Changes泰 · Hexagram 11初爻7少陽二爻7少陽三爻7少陽四爻8少陰五爻8少陰上爻8少陰上卦Upper Trigram · 坤☷ 坤Kun — Earth下卦Lower Trigram · 乾☰ 乾Qian — Heaven卦辞the judgment泰:小往大来,吉亨。Peace: the small departs, thegreat approaches. Good fortune.Success.起卦the casting7 少陽 · 8 少陰 — stablethe two changing marks, aseach lesson gives them:9 老陽 ○ · 6 老陰 ×module 5, changing lines9 老陽 × · 6 老陰 ○module 5, construction practice
泰 — the six lines, the two trigrams, and the casting the course begins with.

The Technique

Eight trigrams, stacked into sixty-four hexagrams.

The Yi Jing (易经) is built, not assembled from aphorisms: eight trigrams of three lines each, stacked in pairs into the sixty-four hexagrams, each read through its judgment, its line statements and the Ten Wings. This course teaches that structure from the first line, and only then teaches how a question is put to it.

  • The Eight Trigrams (八卦) built line by line, and the attributes each one carries.
  • The Early Heaven and Later Heaven arrangements, and what the difference means in a reading.
  • From trigrams to hexagrams: the six lines (爻), the changing lines, and the judgment and line statements a reading is built from.
  • Both casting methods, the yarrow stalk (蓍草) and the three coins (三钱), and the six-step reading that follows.

Why Learn It

The Yi Jing is not a fortune-telling app.

The Yi Jing (易经, "Book of Changes") is the oldest classical text in the Chinese intellectual canon — older than Confucius, older than the Dao De Jing, older than virtually every system of Chinese metaphysics built on top of it. It is simultaneously a manual for divination and a work of philosophical reflection on the nature of change itself.

  • The Book of Changes

    Compiled across three thousand years from Fu Xi's original trigrams through King Wen and the Duke of Zhou, then refined in the Ten Wings — the source text every other classical Chinese system borrows from.

  • The 64 hexagrams

    Eight trigrams stacked in pairs make sixty-four hexagrams, each a configuration of change, read line by line — and rarely static: moving lines transform it into a second hexagram, giving every reading a before and an after.

  • Divination and wisdom

    Consulted for specific questions through the yarrow stalk or three-coin method — but it is not a Magic 8-Ball. Ask, read, reflect, and act; the answer is the beginning of the conversation with the situation.

  • Foundation of Chinese metaphysics

    BaZi, Zi Wei Dou Shu, Qi Men Dun Jia and classical Feng Shui all inherit their symbolic engine — the Eight Trigrams and the Five Elements — from the Yi Jing.

  • The Ten Wings

    The classical canon Confucius's school refined, taught as the tradition reads it rather than as a mid-century English paraphrase.

  • Taught honestly

    Yin-Yang before trigrams, trigrams before hexagrams, hexagrams before line statements, line statements before divination — never "throw three coins and look up an aphorism".

The curriculum

16 modules · 95 lessons

  1. Module 1: Foundations of the Yi Jing6 lessons
    1. What Is the Yi Jing
    2. Historical Origins Fu Xi King Wen and the Duke of Zhou
    3. Confucius and the Ten Wings
    4. The Yi Jing as Philosophy Divination and Cosmology
    5. Yin Yang the Fundamental Polarity
    6. Change as the Only Constant
  2. Module 2: Yin Yang and Tai Ji6 lessons
    1. The Tai Ji Symbol and Its Meaning
    2. Yin and Yang as Complementary Forces
    3. The Four Images Si Xiang
    4. From Polarity to Complexity
    5. Yin Yang in Nature and Human Life
    6. Practical Yin Yang Awareness
  3. Module 3: The Eight Trigrams Ba Gua6 lessons
    1. How Trigrams Are Constructed
    2. Qian Heaven and Kun Earth
    3. Zhen Thunder and Xun Wind
    4. Kan Water and Li Fire
    5. Gen Mountain and Dui Lake
    6. Trigram Attributes and Correspondences
  4. Module 4: The Early Heaven and Later Heaven Arrangements6 lessons
    1. The Fu Xi Early Heaven Sequence
    2. Cosmological Meaning of Early Heaven
    3. The King Wen Later Heaven Sequence
    4. Practical Meaning of Later Heaven
    5. Comparing the Two Arrangements
    6. Applications in Divination and Feng Shui
  5. Module 5: Building Hexagrams6 lessons
    1. From Trigrams to Hexagrams
    2. Upper and Lower Trigram Interaction
    3. The Six Lines Yao
    4. Yin Lines and Yang Lines
    5. Changing Lines Old Yin and Old Yang
    6. Hexagram Construction Practice
  6. Module 6: The Hexagram Structure6 lessons
    1. The Gua Ci Hexagram Judgment
    2. The Yao Ci Line Statements
    3. The Tuan Commentary
    4. The Xiang Commentary
    5. Nuclear Hexagrams
    6. Reading a Hexagram Step by Step
  7. Module 7: The First Sixteen Hexagrams6 lessons
    1. Hexagram 1 Qian the Creative
    2. Hexagram 2 Kun the Receptive
    3. Hexagrams 3 to 6 Difficulty Youthful Folly Waiting Conflict
    4. Hexagrams 7 to 10 Army Union Small Taming Treading
    5. Hexagrams 11 to 14 Peace Standstill Fellowship Great Possession
    6. Hexagrams 15 and 16 Modesty and Enthusiasm
  8. Module 8: Hexagrams 17 to 326 lessons
    1. Hexagrams 17 to 20 Following Decay Approach Contemplation
    2. Hexagrams 21 to 24 Biting Through Grace Splitting Return
    3. Hexagrams 25 to 28 Innocence Great Taming Nourishment Excess
    4. Hexagrams 29 to 32 the Abysmal the Clinging Duration Retreat
    5. Themes and Patterns Hexagrams 17 to 32
    6. Group Case Studies Hexagrams 17 to 32
  9. Module 9: Hexagrams 33 to 486 lessons
    1. Hexagrams 33 to 36 Retreat Great Power Progress Darkening
    2. Hexagrams 37 to 40 Family Opposition Obstruction Deliverance
    3. Hexagrams 41 to 44 Decrease Increase Breakthrough Coming
    4. Hexagrams 45 to 48 Gathering Pushing Upward Exhaustion the Well
    5. Themes and Patterns Hexagrams 33 to 48
    6. Group Case Studies Hexagrams 33 to 48
  10. Module 10: Hexagrams 49 to 646 lessons
    1. Hexagrams 49 to 52 Revolution the Cauldron Thunder Mountain
    2. Hexagrams 53 to 56 Gradual Progress Marriage Abundance Wanderer
    3. Hexagrams 57 to 60 Gentle Joyous Dispersion Limitation
    4. Hexagrams 61 to 64 Inner Truth Small Excess After Completion Before Completion
    5. The Cycle Ends and Begins Again
    6. Final Group Case Studies
  11. Module 11: Divination Fundamentals6 lessons
    1. The Philosophy of Consulting the Yi Jing
    2. Formulating the Question
    3. The Yarrow Stalk Method
    4. The Three Coin Method
    5. Interpreting the Result
    6. Divination Practice Session
  12. Module 12: Practical Wisdom and Application6 lessons
    1. The Yi Jing as Life Guide
    2. Decision Making with the Yi Jing
    3. Timing and the Yi Jing
    4. Relationships and the Yi Jing
    5. Career and the Yi Jing
    6. Daily Practice and Journaling
  13. Module 13: Case Study Intensive I5 lessons
    1. The Career Crossroads Divination
    2. The Business Decision
    3. The Personal Growth Inquiry
    4. The Timing Question
    5. The Ethical Dilemma
  14. Module 14: Case Study Intensive II6 lessons
    1. The Health Concern
    2. The Family Conflict
    3. The Investment Question
    4. The Spiritual Inquiry
    5. The Complex Multi Hexagram Reading
    6. Full Yi Jing Consultation Walkthrough
  15. Module 15: Synthesis The Complete Reading Method6 lessons
    1. Step One Question Formulation
    2. Step Two Hexagram Generation
    3. Step Three Hexagram Judgment Reading
    4. Step Four Changing Line Analysis
    5. Step Five Transformed Hexagram
    6. Step Six Integration and Counsel
  16. Module 16: Professional Practice and Integration6 lessons
    1. Structuring a Yi Jing Consultation
    2. Ethical Considerations in Divination
    3. Yi Jing and BaZi Integration
    4. Yi Jing and Feng Shui Integration
    5. Building Your Yi Jing Practice
    6. The Lifelong Student of the Book of Changes

What's included

  • 95 lessons in 16 modules
  • Lifetime access
  • Online, at your own pace
Sean Chan walking down the stone steps of a Chinese temple, past red timber railings and lanterns

Your Instructor

Classical foundations. Modern rigour.

I have spent over a decade dismantling the barrier between "ancient wisdom" and "modern logic." Since 2014, I have practiced Chinese metaphysics professionally, building a reputation for technical precision in BaZi (八字), Zi Wei Dou Shu (紫微斗数), Qi Men Dun Jia (奇门遁甲), and classical Feng Shui — read for clients across Asia, North America, and Europe.

This masterclass exists because the Yi Jing is the source text every other Chinese metaphysics system inherits from — and the most misrepresented in the West. Most "I Ching" content online is a single mid-century English paraphrase, a coin toss, and a paragraph of lifestyle advice. Almost none of it teaches the trigrams. Almost none teaches the Ten Wings. This course teaches the classical structure the way Chinese practitioners have taught it for two thousand years.

By the end of this course, you will not only understand the Yi Jing — you will be able to formulate a question, generate a hexagram, run the six-step reading method, and integrate the result with BaZi and Feng Shui where appropriate.

  • Professional metaphysics practice since 2014
  • Specialist in classical Chinese systems — BaZi, Zi Wei, QMDJ, Feng Shui, Yi Jing
  • Featured expert in regional and international media outlets
  • Active consulting practice — life direction, timing, and decision-making readings
Read my story
  • 10,000+professional readings
  • 15years of practice

As featured in

  • CNA
  • South China Morning Post
  • Harper's Bazaar
  • Lianhe Zaobao
  • Rice Media
  • T Singapore, The New York Times Style Magazine
  • Our Grandfather Story
  • HeyKaki
  • ZULA

Have questions?

Before you commit.

  • What is the Yi Jing, exactly?

    The Yi Jing (易经, "Book of Changes") is the oldest classical text in the Chinese intellectual canon, traditionally attributed to a chain of authors across roughly three thousand years — Fu Xi for the original eight trigrams, King Wen and the Duke of Zhou for the hexagram and line statements, and Confucius's school for the Ten Wings commentaries (十翼). Structurally it is a system of sixty-four hexagrams (六十四卦) — six-line figures built from the eight trigrams (八卦) — each describing a configuration of change. Functionally it is consulted both as a divination tool (through the yarrow stalk or three-coin method) and as a wisdom text in its own right. Every other classical Chinese metaphysics system — BaZi, Feng Shui, Qi Men Dun Jia, Zi Wei Dou Shu — borrows its symbolic engine from the Yi Jing.

  • Do I need any prior knowledge?

    No. The course is built from first principles. It starts with what Yin and Yang actually are, what the Tai Ji means, and how polarity generates complexity — before you ever encounter a trigram. If you have studied BaZi or Feng Shui, you will recognize the underlying engines (Yin-Yang, Five Elements, Eight Trigrams) and move faster, but no prerequisite is required.

  • How is this different from reading the Wilhelm/Baynes book?

    The Wilhelm-Baynes translation is a respectable mid-20th-century English rendering of the text — but reading a translation is not the same as learning the system. This course teaches the structural engine the text describes: the trigrams, how hexagrams are built from them, what changing lines actually mean, how the Tuan and Xiang treatises function, what the Ten Wings add to a reading, and how to formulate a question that the Yi Jing can answer. You can read Wilhelm cover to cover and still not be able to do an actual reading; the goal of this course is the reading method itself.

  • Yarrow stalks or three coins?

    Both. The course teaches both methods and discusses their differences. The yarrow stalk method is the original — slower, more contemplative, and produces a different statistical distribution of moving lines (which classical practitioners argue carries more nuance). The three-coin method is the modern shortcut, faster, and statistically simplified. Most contemporary practitioners use coins for everyday questions and reserve yarrow for matters of unusual weight. The course teaches both because both are part of the tradition.

  • How long is the course and what's the time commitment?

    The course runs a full classical foundation, with twelve real case studies and a full six-step reading walkthrough. A focused student can complete the material in two to three months; a careful student in four to six. There is no deadline, and as with every metaphysics discipline, real fluency comes from doing actual readings — the course teaches the framework that makes that practice productive.

  • What can I actually do after this course?

    Five concrete capabilities. (1) Read the trigrams and the structure of any hexagram — judgment, line statements, nuclear hexagram, and the relationship between original and transformed. (2) Use both the yarrow stalk and three-coin methods, and choose between them appropriately. (3) Run the six-step reading method on any question and produce a structured written response. (4) Apply the Yi Jing to specific life domains — career, relationships, timing, ethics, health, finances. (5) Structure a professional consultation, including integration with BaZi and Feng Shui.

Enrolment

The complete classical Yi Jing foundation.

All sixty-four hexagrams in depth. Both divination methods. The Ten Wings, the case studies, and a full six-step professional reading method — taught from first principles.

  • Every module and lesson of the course, opened in full
  • Secure checkout, with access opening on payment
  • Self-paced, in your browser on a phone, tablet or computer

Yi Jing (易经) Masterclass

16 modules · 95 lessons · lifetime access

  • Pay in full$988.00 USD one-time payment
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Questions before you enrol? Message me on Instagram @masterSeanChan