Da Liu Ren (大六壬 dà liù rén), the Great Six Ren, is the divination art of classical Chinese metaphysics — the system practitioners reach for when a specific question needs a precise answer. Where Ba Zi (八字 bāzì) describes the map of a whole life, Da Liu Ren takes a single moment and a single question, builds a board from the day and the hour, and reads a three-step arc: where the matter came from, where it stands, and where it settles. Of the three great boards, it is the most exact about a particular outcome.
This guide is your starting point. It explains what Da Liu Ren is, how its board is assembled from plates and generals, how the Four Lessons and Three Transmissions turn that board into a reading, and how the art sits alongside Ba Zi in a working practice. Each section links to a fuller article, so you can follow the whole system in order or go straight to the part you need.
What Da Liu Ren Is, and What It Is For
Da Liu Ren is the divination member of the 三式 (sān shì), the Three Cosmic Boards, alongside Qi Men Dun Jia (奇门遁甲 qí mén dùn jiǎ) and Tai Yi (太乙 tài yǐ). Its name points to the water stem 壬 (rén) and the six cycles of the sexagenary calendar. In practice it is a question art: someone brings a concrete matter — a negotiation, a journey, a missing thing, a decision — and the board is cast for the moment of asking. The reading is precise about timing and outcome in a way the birth chart is not designed to be. Start with our plain guide to what Da Liu Ren is.
八字 · Four Pillars
Start with your own chart. Plot your Ba Zi free — exact solar-term accuracy, in your browser. The birth chart is where every reading begins.
>The Plates and the Generals
A Da Liu Ren board is built before it is read, and the building follows fixed rules — nothing here is guessed.
The heaven and earth plates. The Earth Plate holds the twelve Earthly Branches (地支 dì zhī) fixed in place; the Heaven Plate is a rotating ring set by a single alignment. That one alignment fixes the entire board. See the heaven and earth plates of Da Liu Ren.
The Monthly General. The alignment that sets the Heaven Plate is the Monthly General (月将 yuè jiàng) — the sun’s position by solar term — placed over the hour of the question. This is explained in the Monthly General and the sun’s position.
The Twelve Heavenly Generals. Riding the Heaven Plate are the twelve generals (十二天将 shí èr tiān jiàng) — the Noble, the Dragon, the White Tiger, and the rest — each standing for a category of life. Their meanings, and how their order is set, are in the twelve heavenly generals.
The Four Lessons and Three Transmissions
Once the plates and generals are placed, the board produces its reading through two structures. The Four Lessons (四课 sì kè) are drawn from the day’s stem and branch against the Heaven Plate — the raw material of the question. Read how they are built in the Four Lessons of Da Liu Ren.
From the lessons come the Three Transmissions (三传 sān chuán) — the initial, middle, and final — read as past, present, and future, or as cause, development, and outcome. This is the dynamic heart of the reading; see the Three Transmissions. The transmissions are derived by a fixed set of priorities known as the Nine Methods (九宗法 jiǔ zōng fǎ), the technical core of the art, covered in the Nine Methods.
To answer an actual question, the reader matches the matter to its category symbol (类神 lèi shén) — the general or branch that stands for marriage, wealth, career, illness, and so on — then reads its state and the arc of the transmissions. That practical step is explained in reading a question with category symbols.
Da Liu Ren, Qi Men, and Ba Zi
The three arts divide the work cleanly. Ba Zi is destiny — the enduring shape of a person. Qi Men Dun Jia is strategy — the terrain for an action, its timing and direction. Da Liu Ren is the question — a precise answer to a specific matter cast in the moment. Practitioners move between them: they read the person with Ba Zi, weigh a course of action with Qi Men, and resolve a pointed question with Da Liu Ren. We compare the two divination arts in Da Liu Ren vs Qi Men Dun Jia, and set Da Liu Ren against the birth chart in Da Liu Ren vs Ba Zi.
Whichever art answers your question, it helps to know the person first. Plot your four pillars free with our Ba Zi calculator, or read your chart in full — luck pillars, Ten Gods, and a written first read — in the Butcher Boy app.
Read Da Liu Ren in Order
The cluster below covers the whole system. Read it top to bottom to learn the art, or jump to the part you need.
Foundations
- What Is Da Liu Ren? — the plain overview and the Three Cosmic Boards context.
- The Heaven and Earth Plates — the two rings and the single alignment.
- The Monthly General — the sun’s position that sets the board.
The board’s cast of symbols
- The Twelve Heavenly Generals — the categories that ride the Heaven Plate.
- Category Symbols — matching the matter to its symbol.
Building the reading
- The Four Lessons — the raw material of the question.
- The Three Transmissions — the past, present, and future arc.
- The Nine Methods — how the transmissions are found.
How it compares
- Da Liu Ren vs Qi Men Dun Jia — two divination arts, side by side.
- Da Liu Ren vs Ba Zi — question and destiny.
Where to Begin
Da Liu Ren has a reputation for difficulty, and the Nine Methods earn it — but the shape of the art is clear enough: build the board from the plates and generals, draw the Four Lessons, find the Three Transmissions, and read the arc against the question’s symbol. Learn it in order and the pieces lock together. And because every question belongs to a person, begin with your own chart — plot it free with the Ba Zi calculator, and when a matter carries real weight, a personal reading weighs it properly. Cut through fate, one clear board at a time.