Divination guide
I Ching divination: question, casting, and reading
A divination reading is organized around a question and a chosen casting method. Learn how the method produces a primary hexagram and changing lines before interpreting a result; treat the traditional symbolism as a prompt for reflection, not a guaranteed forecast.
Follow the reading sequence
- 1Divination (Bu Gua)
Set the scope of a question-focused reading.
- 2Six Lines Method (Liu Yao)
See the stages of one common structured method.
- 3Coin Casting (Tong Qian Qi Gua)
Review how a casting procedure creates line values.
- 4Primary Hexagram (Ben Gua)
Read the initial hexagram before adding interpretive layers.
- 5Moving Line (Dong Yao)
Understand changing lines in the context of the original question.
Related decisions and systems
I Ching divination: question, casting, and reading
Clarify the question and the casting method
Different methods describe how a reading is generated. Choose one method and understand its steps before reading symbols.
- Divination (Bu Gua)
Learn about Chinese divination methods including I Ching, Plum Blossom, and various casting techniques. Understand the philosophy and practice of seeking guidance.
- Six Lines Method (Liu Yao)
Learn about Liu Yao, the Six Lines divination method—a sophisticated system using hexagram lines with Heavenly Stems and Earthly Branches for detailed readings.
- Coin Casting (Tong Qian Qi Gua)
Learn the coin casting method for I Ching divination—toss three coins six times to build your hexagram. Simple, accessible, and effective.
- Yarrow Stalk Method (Shi Cao Qi Gua)
Learn the traditional yarrow stalk method for I Ching divination—the original, elaborate ritual using 50 stalks to build a hexagram through sacred mathematics.
- Plum Blossom Numerology
Plum Blossom Numerology is a later Yijing divination tradition conventionally attributed to Shao Yong.
- Time Casting (Shi Jian Qi Gua)
Learn the time casting method for I Ching divination—derive your hexagram from the current year, month, day, and hour using Plum Blossom numerology.
- Number Casting (Shu Zi Qi Gua)
Learn the number casting method for I Ching divination—transform any meaningful number into a hexagram using Plum Blossom numerology.
- Character Casting (Zi Zhan Qi Gua)
Learn the character casting method for I Ching divination—transform Chinese characters into hexagrams through stroke counting and symbolic interpretation.
- Direction Casting (Fang Wei Qi Gua)
Learn the direction casting method for I Ching divination—use compass directions and their trigram associations to generate meaningful hexagrams.
- Sound Casting (Sheng Yin Qi Gua)
Learn the sound casting method for I Ching divination—transform auditory phenomena like bird calls, knocks, or any counted sounds into meaningful hexagrams.
Understand the hexagram structure
The primary hexagram, trigrams, and line positions provide the vocabulary used in a reading.
- Hexagram (Gua)
Learn what hexagrams are in I Ching divination—how they are formed, how to read them, and what the 64 hexagrams represent.
- Trigram (Bagua)
Learn what the Eight Trigrams (Bagua) are—the three-line symbols that form the foundation of I Ching hexagrams and appear throughout Chinese metaphysics.
- Eight Trigrams (八卦总览)
The Eight Trigrams are all eight possible three-line yin/yang forms: Qian, Kun, Zhen, Xun, Kan, Li, Gen and Dui.
- Sixty-Four Hexagrams (六十四卦)
The sixty-four hexagrams are the possible six-line yin/yang forms of the Yijing.
- Qian Trigram (Heaven)
Understand the Qian trigram—pure Yang energy representing heaven, creativity, strength, and the father principle in Chinese metaphysics.
- Kun Trigram (Earth)
Understand the Kun trigram—pure Yin energy representing earth, receptivity, nurturing, and the mother principle in Chinese metaphysics.
- Zhen Trigram (震卦)
Zhen, Thunder ☳, has one solid bottom line and two broken lines above.
- Xun Trigram (巽卦)
Xun, Wind ☴, has a broken bottom line and two solid lines above.
- Kan Trigram (坎卦)
Kan, Water ☵, has a solid middle line between two broken lines.
- Li Trigram (离卦)
Li, Fire ☲, has a broken middle line between two solid lines.
- Gen Trigram (艮卦)
Gen, Mountain ☶, has a solid top line over two broken lines.
- Dui Trigram (兑卦)
Dui, Lake ☱, has a broken top line over two solid lines.
- Line (Yao)
Understand what Yao lines are in I Ching—the solid Yang and broken Yin lines that form trigrams and hexagrams, carrying meaning through their positions.
- Primary Hexagram (Ben Gua)
Understand the primary hexagram (Ben Gua) in I Ching divination—the original hexagram that represents your current situation before any transformation.
Read change without losing the original question
Changing, mutual, and nuclear hexagrams add interpretive layers; keep each layer tied to the question and method.
- Moving Line (Dong Yao)
Learn what moving lines are in I Ching—lines in transition that transform your hexagram, revealing where change is active in your situation.
- Changed Hexagram (Bian Gua)
Understand the changed hexagram (Bian Gua) in I Ching divination—the transformed hexagram that shows the outcome or direction of change.
- Mutual Hexagram (互卦)
The Mutual Hexagram, Hu Gua, is constructed from a primary hexagram's inner lines.
- Nuclear Hexagram (互体 / 互卦结构)
Nuclear Hexagram is a common English name for the Mutual Hexagram, Hu Gua.
- Six Relatives (六亲)
The Six Relatives, Liu Qin, are the relationship labels used on Six-Line divination charts: Parents, Siblings, Children, Wealth and Officer/Ghost.
- Six Spirits (六神)
The Six Spirits are Azure Dragon, Vermilion Bird, Gou Chen, Teng She, White Tiger and Black Tortoise, assigned alongside the six lines in one divination convention.
- Useful God (Divination) (用神(占卜))
In Six-Line divination, the Useful God is the line or role chosen to represent the subject of a question.