Which Star in Your Brother Palace Determines Your Compatibility? – Full Guide to 14 Main Stars Placement

Some people get along with everyone, cycling through three partners a year without a hitch. Others are perfectly nice people, but things always go wrong the moment they enter a partnership: agreed-upon plans fall through, profit splits spark fights, and well-built teams fall apart. In the astrological chart, the sector that governs this dynamic is called the Siblings Palace.

The Siblings Palace doesn’t only refer to biological brothers. It covers all your peers: siblings, business partners, colleagues, long-term collaborators, and in some interpretations, your mother.

Put simply, it’s about how you get along with people on the same level as you.

Ziwei in the Siblings Palace: One Person Calls the Shots

People with Ziwei in the Siblings Palace always have a dominant figure among their peers.

It might be an older sibling, or the lead partner in a collaboration. They call the shots, and everyone else goes along with it.

The upside is there’s always someone to take the lead; the downside is you can easily end up stuck as the one always following orders.

Decision tip: When working with this person, lock down the ground rules first. Dominant people aren’t unreasonable—they just default to assuming they get to set the rules.

Tianji in the Siblings Palace: Great Chat, Hard to Work With

People with Tianji in the Siblings Palace get along well with their peers—they’re easy to talk to and full of ideas.

But working together on actual projects tends to go wrong, because both parties change their minds so fast that a plan finalized today gets scrapped tomorrow.

Decision tip: When working with this type of partner, you *must* keep written records. It’s not about distrusting people—it’s about distrusting faulty memories.

Taiyang in the Siblings Palace: You’re the One Giving More

People with Taiyang in the Siblings Palace are usually the proactive, giving ones in peer relationships.

They’re the ones helping out, organizing things, and speaking up for the group. After a while, a thought creeps in: Why am I always the one putting in the effort?

Decision tip: It’s fine to give, but leave room for the other person to return the favor. If you do everything yourself, people will eventually start taking it for granted.

Wuqu in the Siblings Palace: Keep the Books Clear

People with Wuqu in the Siblings Palace are straightforward with peers and don’t care for pleasantries.

The upside is that things are clean and uncomplicated; the downside is that they can easily get stuck on disputes over money and division of labor.

Decision tip: With a Wuqu-type partner, spell out profit splits, responsibilities, and exit terms clearly from the start. One vague agreement, and you’ll be arguing about the books forever after.

Tiantong in the Siblings Palace: Harmonious, But Hard to Push Forward

People with Tiantong in the Siblings Palace rarely have major conflicts with peers and hate fighting.

The problem is, when it’s time to actually push a project forward, no one wants to be the bad guy.

Decision tip: This kind of dynamic needs a "pusher" to drive things. Without one, the project will slowly fizzle out in all that harmony.

Lianzhen in the Siblings Palace: Close If You Click, Distant If You Don’t

People with Lianzhen in the Siblings Palace have very clear likes and dislikes when it comes to peers.

They can stay close to people they click with for years, and won’t even bother making small talk with people they don’t.

Decision tip: You don’t have to force yourself to get along with everyone. For Lianzhen-type partnerships, quality matters more than quantity.

Tianfu in the Siblings Palace: The Reliable One

People with Tianfu in the Siblings Palace usually have one extremely steady peer who has their back when things go wrong.

This kind of relationship isn’t flashy, but it lasts.

Decision tip: These people rarely reach out first. You have to take the initiative to keep in touch, or you’ll realize ten years later that you’ve lost contact.

Taiyin in the Siblings Palace: Thinks a Lot, Says Little

People with Taiyin in the Siblings Palace are attentive to their peers and quick to pick up on others’ moods.

But they also tend to bottle things up, until one day they suddenly pull away—leaving the other person totally confused.

Decision tip: Speak up early when something bothers you. Taiyin-type distance always starts with silence.

Tanlang in the Siblings Palace: Lots of Acquaintances, Few Deep Connections

People with Tanlang in the Siblings Palace have lots of peer friends, go to lots of dinners, and know a little bit of everyone.

But there aren’t many people who will actually stick around and tough it out with them when things get hard.

Decision tip: Separate socializing from partnerships. Tanlang types are most likely to mistake friends for business partners—and end up losing both.

Jumen in the Siblings Palace: Clear Communication, But Can Be Harsh

People with Jumen in the Siblings Palace communicate directly with peers, are good at debating, and tend to argue over small details.

Decision tip: With this type of partner, argue about the issue, not the person. Keep discussions focused on the plan, not on who’s right or wrong.

Tianxiang in the Siblings Palace: The Best Partner Placement

Having Tianxiang in the Siblings Palace is the most cooperative placement of all 14 main stars.

They fill in gaps, coordinate smoothly, don’t take credit for others’ work—you can trust them with anything.

Decision tip: These people often get taken advantage of. If you’re a Tianxiang type, remember to claim credit for your work; if you meet a Tianxiang type, don’t take their efforts for granted.

Tianliang in the Siblings Palace: A Peer Who Acts Like an Elder

People with Tianliang in the Siblings Palace have a peer who worries excessively about everyone, always willing to help and also willing to meddle.

Decision tip: Accept their help, but don’t give up your decision-making power too. Tianliang-type care can easily cross boundaries.

Qisha in the Siblings Palace: Everyone Goes Their Own Way

People with Qisha in the Siblings Palace have fairly distant relationships with peers and don’t like asking others for favors.

It’s not that they’re not close—they’re just used to handling things on their own.

Decision tip: Talk through "who’s in charge" clearly before starting a partnership. Qisha types don’t fear hard work—they hate being told what to do.

Po Jun in the Siblings Palace: On-Again, Off-Again Partnerships

People with Po Jun in the Siblings Palace tend to have up-and-down peer relationships. Past partners might split and reconcile, then split again.

Decision tip: With this type of partner, contracts and exit clauses matter more than personal feelings. It’s not that you don’t trust them—this kind of dynamic just naturally runs in cycles.

Final Thoughts

The Siblings Palace reflects your default way of relating to peers.

It doesn’t determine how many friends you have—it determines where you’re most likely to run into problems when collaborating with others.

Ziwei types tend to give up their say too easily; Taiyang types tend to give too much; Taiyin types tend to bottle things up; Qisha types tend to go it alone.

The right way to use the Siblings Palace isn’t to ask, "Do I have any noble benefactors?" It’s to ask, "Where did my last partnership get stuck?"

Astrological charts are a reference, not a final verdict. When it comes to partnerships, rules are always more reliable than relationships.