Gou Jiao in BaZi: The Claw and Fang That Make a Judge or an Accused

A man in his fifties came to me with a court date and a printout that said his chart carried 勾絞 (gou jiao) and that people with this star end badly. He wanted to know whether to settle. I asked which branches carried it, and neither he nor the printout could tell me.

That is the ordinary condition of these markers: a verdict arrives and the position does not. So I opened the chapter. It turned out to be about a mouth.

Gou Jiao is a paired BaZi marker taken from one birth branch: the branch three places ahead and the branch three places behind, one named for being drawn in and the other for being tied down.

Two verbs and a set of jaws

The chapter is from 三命通會 (San Ming Tong Hui), the Ming compendium first printed in 1578, and it opens with a gloss on each half of its own title. 勾者牽連之義, gou carries the sense of being implicated in something, and 絞者覊絆之名, jiao is the name for being hobbled. Read the two in order and a sequence appears, where something pulls you into a matter and then something keeps you there while the matter settles.

The header adds an alias, and the alias is the part that matters. 一名爪牙煞, also called the claw and fang star. Claw in front, teeth behind, one organ in two halves, which is a better picture of what the rule produces than the word entanglement.

Three places each way

陽男陰女命前三辰為勾，命後三辰為絞. For a yang-stem man or a yin-stem woman, three branches ahead of the birth branch is the claw and three behind is the fang. 陰男陽女 reverses the names.

假令甲子陽命人，卯為勾，酉為絞. A yang man born in 甲子 counts forward from 子 through 丑 and 寅 to 卯, and back through 亥 and 戌 to 酉. The other example is 乙丑陰命人，辰為絞，戌為勾, a yin man born in 乙丑, where the same count puts the names on opposite ends.

Both examples name a branch, not a pillar. The star is a position in the ring of twelve, so a chart can carry it twice, and a calculator that prints one branch shows half the rule.

Now the part the chapter states without deriving: 二煞嘗相對衝, the two stars always stand in clash. Count it yourself, because three forward and three back is six branches of separation, and six is the distance of a clash, so 卯 faces 酉 and 辰 faces 戌 every time. No birth branch you pick can separate the pair, so it is one axis with two ends, always locked open.

What the sex rule actually changes

Here the manual does something easy to misread: sex looks like it moves the star, and it does not move anything. Run 甲子 as a yang man and you get 卯 and 酉. Run the same pillar as a yin man and you get 卯 and 酉, with the two names exchanged.

Set that beside a marker where sex does move the seat, like Yuan Chen, which steps one term past the clash in a direction decided by sex and lands on a different pillar. Gou Jiao has no such freedom. If a reading tells you your Gou Jiao changed places after someone corrected your sex, the reading is wrong.

So the sex rule carries meaning only in what it names. One end of the axis gets called the thing that implicates you and the other the thing that restrains you, and the chart is assigning which is which.

The same seat, read from either end

Its four verdicts describe one position from two directions. 身若尅煞多心路計巧，主掌刑法之任，或為將帥專行誅戮. When the self holds the star, the person develops a quick and calculating mind and ends up administering rules, in penal law or in command of troops with power of life and death.

The next line reverses it. 煞若尅身主非命而終. When the star holds the self, the ending is unnatural. 小人逢之非横災禍, a small person meets sudden ruin instead.

Put those sentences side by side and you have a courtroom. One reading makes you the man at the bench, the other makes you the man in the dock. Same branches, same six-place axis. What changes is which end of the relation you stand on, and the chapter treats that as the whole question.

A third line catches what happens in ordinary lives. 行年至此亦主口舌刑獄. When the annual cycle arrives at the position you get disputes, hearings and paperwork that binds. Most of the people I have read this for work near institutions, in contracts, licensing, disciplinary panels, customs and family court. Not one of them has been mauled by a tiger, which is the fate the verse attaches to the star.

Who is standing next to it

The verse is where the drama in this entry comes from. 爪牙煞去命三辰，大忌金神羊刃臨. In plain terms the claw and fang sit three branches from your life, and what they cannot bear is metal spirit or the blade arriving alongside. 夾煞尅身無福救，必遭蛇虎傷其身, and when the pair closes on the self with no rescue from a fortunate marker the verse promises snake and tiger wounds.

The chapter then walks the verse back. 牛馬犬畜等傷，亦是不獨虎狼也. Cattle, horses, dogs and stock count as well, and it was never only wolves. That correction turns a dramatic prediction into a barnyard one, and the bite from this configuration is usually an animal you already own or a process you already signed.

値兩位全者災重，一位者輕. Both seats present is heavy, one seat is light. And 有鬼則災重，無鬼則災輕, with a ghost it is heavy and without one it is light. A ghost means an officer or killer stem, so the branch has to carry a stem standing in that relation to your day master. The chapter never says how to check, so take your day stem, read what sits inside the branch, and ask whether that stem rules you or attacks you, and if it does not, the seat is bare.

The line that tells you to ignore it

This line reads like housekeeping, so it is easy to miss. 不尅身，與福同宫者不用. If a star does not press on the self, or shares a palace with a fortunate marker, it is not used.

That is the manual telling the reader to drop the star, without a discount for circumstances. I quote this line often, because it turns a pair of branches into a condition, and the condition has to be met before the verdict applies.

Jung's word for a position that flips

There is a name in Jung for what this chapter does with one seat and two verdicts. Enantiodromia, defined in Psychological Types as "the emergence of the unconscious opposite in the course of time." His fuller account adds the mechanism: a one-sided tendency dominates conscious life, a counterposition of equal force builds up, and it eventually breaks through.

The Enantiodromia entry records where Jung thought he found the law. He credited Heraclitus, and he noticed the same rule worked into the I Ching, where a yang line turned at its extreme becomes yin. So the term is a European analyst naming a rule the manual was already applying to a single branch.

That gives a reader a way to hold the good verdict without waiting for the bad one. The calculating mind that runs a licensing office and the man caught in a case are one function of the position, and what decides which shows up is whether the person sits inside the machinery of rules or under it. Jung's term is a warning about extremes, and the practical form is a question worth asking early. Which end of this axis have you been living at?

What I ask in a session

I no longer start with the star. I start with the branch and ask what the life already looks like near it. Two of the last five readings had their Gou Jiao in a palace governing work and contracts, and both people were in disputes about paperwork. One was fighting a professional body, one an insurer.

Then I ask a question the chapter implies and never asks. Where do you sit in the matter, at the bench or in the dock, and did you choose that seat?

For practice at home, take the two branches and write down every ongoing obligation you would rather not name. Debts, contracts, a family arrangement, a job you cannot leave. Then mark which of them you entered and which entered you.

What the chapter cannot tell you

The client settled, which I did not advise either way. Six months later he sent a note about a licensing dispute that ended in his favour after two hearings, and he was still doing the same work near the same rules.

The pair of branches did not change his life. It described the room he keeps working in.

This article is offered for spiritual guidance and entertainment purposes only. It is not a substitute for medical, legal, or financial advice.