TWO LEVELS OF READING
Liu Yao and the I Ching are related—but not interchangeable.
The I Ching supplies the hexagrams and changing lines. Liu Yao builds a detailed, time-specific divination chart around them.
Original hexagram, changing lines, resulting hexagram, traditional images, and practical reflection.
All of the hexagram layers, plus Na Jia, time, Six Relations, Self and Other, Focus Spirit, hidden lines, strength, support, and control.
The I Ching is the larger tradition
The I Ching, or Book of Changes, is a classical system organized around 64 hexagrams. Readers have approached it as philosophy, cosmology, ethics, statecraft, self-cultivation, and divination. There is no single modern method that exhausts the tradition.
A common contemporary reading begins with the original hexagram, studies any changing lines, and considers the resulting hexagram. This can offer a rich picture of a general pattern of change.
Liu Yao is a specialized divination method
Liu Yao means “six lines.” In the Jing Fang Na Jia tradition, every line receives an Earthly Branch and element. The hexagram belongs to one of eight palaces, which establishes Self and Other and the Six Relations used to represent functional roles in the question.
The casting date supplies the month, day, void branches, Six Spirits, and seasonal context. This creates a technical chart in which lines can support, control, combine, clash, hide, weaken, or transform.
Why the exact question matters more in Liu Yao
Liu Yao selects a Focus Spirit according to what is being asked. A career question, a relationship question, a property question, and a question about documents may emphasize different Six Relations even when the named hexagram is the same.
That is why a generic lookup cannot replace a specific chart. Two people may cast the same original hexagram while the relevant line, strength, timing, and relationship to Self differ substantially.
Which kind of reading should you use?
Use the hexagram library when you want to study the 64 patterns, understand a changing line, or reflect on the broad image. Use a Liu Yao chart when you have one concrete situation and want to examine the roles, support, constraints, and changes specific to it.
Neither approach guarantees a future outcome. Both are most useful when they improve attention, clarify choices, and leave agency with the person making the decision.