The Six Harms in BaZi: The Pairs That Wound Through the Harmony

The Friend Who Was Never the Problem

One client came to me about a colleague she could not work with. Two years of notes, one name, and no movement. What she had not noticed was the third person in every story, a mutual friend who kept both of them talking and who, every few months, passed along the remark that reopened everything. Her chart carried that structure as a fixed piece of arithmetic. The branch doing the damage sat beside the peacemaker, not beside the person she blamed.

What the Six Harms Are

The six harms (六害, liu hai) are a set of six branch pairs in Chinese astrology that name a sideways wound, delivered by the branch which combines with your opposite rather than by the opposite itself. Each of the twelve Earthly Branches carries one harm partner, so the set is six pairs drawn from the same twelve characters that also produce six combinations, six clashes and the sixty-year count of the sexagenary cycle (Earthly Branches).

The pairs run like this. The Rat harms the Goat, the Ox harms the Horse, the Tiger harms the Snake, the Rabbit harms the Dragon, the Monkey harms the Pig, and the Rooster harms the Dog. They are a separate set from the clashes, the six head-on pairs where two branches sit directly opposite each other on the ring. A harm sits off to the side, and the sideways position is the point.

Two Ways the Classics Build the Same Six Pairs

The Ming manual Sanming Tonghui (三命通會), compiled by Wan Minying and first printed in 1578, derives the harms from the clashes. A person born in a Rat year fears the Horse, it says, because those two clash. Then it points at where the Goat goes. 未卻去合午. The Goat combines with the Horse. The branch that makes peace with your opposite is the branch that harms you.

A twentieth-century compilation, Mingli Tanyuan (命理探源, written in 1915 and published in 1916), quotes an older source called Kaoyuan and runs the same argument from the other end. 六害者，不合也. The six harms are the pairs that cannot join. Everything prefers a combination and fears a clash. The Rat combines with the Ox, and the Goat clashes the Ox, so the Goat is what harms the Rat.

Both routes walk into the same six pairs, and the arithmetic leaves them no choice. The six combinations pair the Rat with the Ox, the Tiger with the Pig, the Rabbit with the Dog, the Dragon with the Rooster, the Snake with the Monkey, and the Horse with the Goat. The six clashes pair the Rat with the Horse, the Ox with the Goat, the Tiger with the Monkey, the Rabbit with the Rooster, the Dragon with the Dog, and the Snake with the Pig. Take either definition of harm and the lattice hands you the identical set.

The Ming manual's wording for the mechanism is worth keeping. 子未直上穿心，與衝合恩未結而讎已生. The Rat and the Goat run straight through the heart. Before the debt of the clash and the combination is settled, the feud has already started.

The Six Pairs, One by One

The manual gives every pair a name, and the names carry more than the list does.

Why the Set Is Called Six

The count of pairs is not the reason for the name. The manual supplies a second gloss. 又云六六親害損也. The six in six harms points at the six kinship relations, and the pair is said to injure the family line it touches. 犯之主六親上有損剋. A harm in a chart gets read at home, in the household, rather than out against strangers.

The rest of the chapter is conditions rather than a verdict. 珞琭子 says that people carrying a harm have seven wounds in their fate. A shorter verse warns that the harm bites hardest in the day or hour pillar, the two positions nearest the self. Then the manual does something I have come to rely on. 便是貴格，貴自貴，害自害，兩不相掩. Even in a noble chart, the nobility stays noble and the harm stays harm, and the two do not cover each other. Two facts sit in one chart without cancelling out.

What the Classical Critics Said

The tradition policed its own worst habit, and the proof is in the same book I have been quoting. The author of Mingli Tanyuan, writing in 1915, adds a note on marriage matching that rejects the folk use of this material outright. He lists 六害 beside 鐵掃帚 and 八敗, then calls the method 謬妄, absurd. His reason is exact. Reading a harm off the birth year plus one other character throws away six of the eight, and those two cannot judge a person.

I keep that passage within reach, because the harm pairs are the most misused set in the whole system. Couples arrive with a date-matching app that has already told them their branches are incompatible. All the app has done is take one character from each person and ignore everything that decides whether the two of them function.

Harm Born of Kindness

The hinge for all of this is a line from the Yin Fu Jing (陰符經), a short Daoist text the manuals reach for whenever they need to explain why one relation can carry a gift and an injury. 恩生於害，害生於恩. Kindness is born of harm. Harm is born of kindness.

Carl Jung worked the same seam from the other side. His shadow is the material a person has refused to own, and in Psychological Types he states the rule that produces it: "The dominant function characterizes consciousness, while its opposite is repressed and characterizes the unconscious." The stronger a function grows, the deeper its opposite is buried. Read that back into the harm pairs and the geometry stops looking arbitrary, because the branch that wounds you belongs to the branch you cannot meet.

That is why the manual files the harm under kinship. Refused material does not stay abstract. It goes looking for a face, and the faces it finds first are the ones closest to you, because those people cannot be avoided or politely managed. A man who has never made room for his own softness will meet it in a relative and call that relative difficult.

In my reading, the harm pair names the relationship where a person keeps repeating a lesson they have not been willing to own. The Rat is not harmed because the Goat is bad. The Rat is harmed because the Goat stands where the Rat's opposite is standing, and the Rat has never looked at that spot.

An Exercise: The Third Party

Take the relationship that has cost you most in the last two years, and write down the person you blame. Now write down who else was in the room, at the start or at any point since. Do not judge them. Just name them.

In most of the charts I read, the blame sits on the clash and the actual damage moves through the third party, the one who carried the message or kept the peace. The harm pairs say what the client with the colleague eventually said herself. The person I could not leave alone was the one who agreed with me.

A Closing Note

The six harms carry no verdict, and the manual says so in almost those words. 害自害 means the harm is still the harm. What stays open is whether it gets read as a curse or as a description of a position you can move from. You can lay your own four branches out with the BaZi calculator and mark the pairs yourself. The woman with the colleague stopped working on the person she blamed. She began asking what the peacemaker was doing in her life, and why the answer arrived so easily.

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