I Ching

The I Ching, also called the Yijing or Book of Changes, is at once an early divination text, a Chinese classic and the centre of a long commentary tradition. Its received form brings together terse hexagram and line statements with later interpretive layers. That history matters because there is no single timeless voice speaking from every part of the book.

The Changes does not remove uncertainty. It gives uncertainty a form: six-line figures, changing relationships, images, judgements and questions about timing. Read carefully, it can help a person slow down, see a situation from more than one angle and consider what kind of action the moment asks for.

From Lines to Hexagrams

Yin and yang lines

A broken and an unbroken line become meaningful through position and relationship. Neither is permanently good or bad.

Eight trigrams

Three-line figures name recurring fields of experience such as Heaven, Earth, thunder, wind, water, fire, mountain and lake.

Sixty-four hexagrams

Two trigrams combine into a six-line figure. Each hexagram presents a patterned situation rather than a fixed personality type.

Changing lines

One or more moving lines can show where a situation is under pressure or in transition and may lead to a second hexagram.

A Responsible Reading Method

Begin with one clear, open question. Record the method and result, read the primary text in context, then compare more than one reputable translation or commentary. Ask what the figure reveals about position, relationship, timing, risk and conduct before turning it into a prediction.

A reading should widen judgement rather than close it. Do not keep casting until a preferred answer appears, use frightening language to force a decision or treat one line as permission to ignore facts, consent, professional advice or the consequences for other people.

Consultation boundary: the I Ching may support reflection and cultural practice. It must not be sold as a guaranteed forecast or used to replace medical, legal, financial, safety or mental-health advice.

Read the Complete Library

Wudang.Org retains all sixty-four hexagram pages in the received King Wen sequence. Every page should distinguish source text, translation, traditional commentary and present-day reflection; show the upper and lower trigrams; explain line position; and provide previous and next navigation.

• The Eight Trigrams — Learn the names, images and relationships of the eight three-line figures before memorising correspondences.

• The 64 Hexagrams — Browse the complete sequence with consistent bilingual titles, diagrams and reading structure.

• Divination Method — Understand yarrow-stalk and coin methods, record-keeping and the ethics of asking a question.

Continue your journey: Eight Trigrams · Complete library · Philosophy of change

Choose a reading or learning path

For independent study, use I Ching translations and further reading alongside the hexagram library. If you prefer learning with an instructor, browse I Ching learning events. Before enquiring, check whether a course focuses on the classical text, commentary or a particular divination method, and confirm its language, level and current dates with the organiser.