Rule catalogue

30 rules, generated directly from the rules engine. Severity describes how commonly a placement is prioritised in practice — it is not a measure of luck.

Bed backing

bed.backing
SpatialBedroom, Kids Room, Guest RoomDefault severity: consider

A headboard against a solid wall is traditionally described as "support" — the sleeper is not exposed from behind.

Source: Form School (Luan Tou) — The "mountain behind" principle: a solid backing behind the resting position.

Bed and door line

bed.door-line
SpatialBedroom, Kids Room, Guest RoomDefault severity: priority

The strip of floor directly in front of a door is where movement and air enter. A bed inside that strip — especially with the feet toward the door — is one of the most commonly reviewed bedroom placements.

Source: Form School (Luan Tou) — Often called the "coffin position" when the feet point straight out of the door. Variation: Some practitioners only flag the feet-toward-door case.

Commanding position

bed.command
SpatialBedroom, Kids Room, Guest RoomDefault severity: consider

The "commanding position" places the bed so the door can be seen from the pillow without being directly in line with it — a feeling of awareness and security.

Source: Form School (Luan Tou) — The commanding position is shared by bed, desk and stove placement.

Mirror placement

bed.mirror
SpatialBedroom, Kids Room, Guest RoomDefault severity: consider

Mirrors that reflect the bed are commonly reviewed in bedrooms; they are traditionally said to activate a space meant for rest.

Source: Form School (Luan Tou) — A widely shared bedroom guideline across schools.

Personal direction

bed.personal-direction
Eight MansionsBedroom, Kids Room, Guest RoomDefault severity: consider

In Eight Mansions, the direction the top of your head points while sleeping is compared with your four favourable directions.

Source: Eight Mansions (Ba Zhai) — Uses the Kua number of the selected profile. Variation: Some schools use the direction the headboard faces into the room instead.

Sharp-corner exposure

bed.corners
SpatialBedroom, Kids Room, Guest RoomDefault severity: consider

Sharp corners pointing at the bed — from furniture or protruding walls — are traditionally called "poison arrows" and are commonly softened or moved.

Source: Form School (Luan Tou) — Sha qi from sharp angles (Jian Jiao Sha).

Desk facing

desk.facing
Eight MansionsHome Office, StudyDefault severity: consider

Eight Mansions compares the direction you face while working with your favourable directions.

Source: Eight Mansions (Ba Zhai) — Facing direction of the seated person.

Door relationship

desk.door
SpatialHome Office, StudyDefault severity: consider

A desk in the commanding position lets you see who enters without sitting directly in the door line.

Source: Form School (Luan Tou) — Commanding position applied to the workspace.

Back support

desk.backing
SpatialHome Office, StudyDefault severity: consider

A wall or tall furniture behind your chair is traditionally described as support for focused work.

Source: Form School (Luan Tou) — The "black tortoise" (mountain) behind the seat.

Lighting

desk.lighting
SpatialHome Office, StudyDefault severity: info

Balanced light at the desk is considered yang, active energy suitable for work.

Source: Form School (Luan Tou) — Yin–yang balance of light in active rooms.

Clutter & circulation

office.circulation
SpatialHome Office, StudyDefault severity: consider

An easy path from the door into the room is how Form School describes qi (and people) moving comfortably through a space.

Source: Form School (Luan Tou) — Circulation checked with a 60 cm clearance path around furniture.

Entry path

entry.path
SpatialRoom with the main entranceDefault severity: priority

The main door is traditionally called the "mouth of qi". The first steps inside are kept open so energy — and people — can enter freely.

Source: Form School (Luan Tou) — Ming Tang (bright hall) at the entrance.

Mirror facing the door

entry.mirror
SpatialRoom with the main entranceDefault severity: consider

A mirror directly facing the front door is traditionally said to push incoming energy back out; mirrors beside the door are generally fine.

Source: Form School (Luan Tou) — Common guideline; positions beside the door are usually accepted.

Lighting

entry.lighting
SpatialRoom with the main entranceDefault severity: info

A bright, welcoming entry is part of the "bright hall" (Ming Tang) idea.

Source: Form School (Luan Tou) — Ming Tang brightness.

Line of sight

entry.through
SpatialRoom with the main entranceDefault severity: consider

When the front door lines up with a back door or window across open rooms, energy is traditionally said to rush straight through the home.

Source: Form School (Luan Tou) — Chuan Tang Sha (piercing-hall configuration).

Bagua context

entry.bagua
BaguaRoom with the main entranceDefault severity: info

The sector where the main door sits is a key reference for many Feng Shui methods.

Source: Bagua mapping — Door sector according to the selected school.

Stove position

stove.command
SpatialKitchenDefault severity: consider

The cook traditionally sees the kitchen door from the stove — the commanding position applied to the most important appliance.

Source: Form School (Luan Tou) — Stove as the "wealth" appliance in classical texts.

Sink relationship

stove.sink
Five ElementsKitchenDefault severity: consider

Stove (Fire) and sink (Water) are traditionally kept apart: directly side-by-side or facing each other across the aisle is read as Water controlling Fire.

Source: Five Elements (Wu Xing) — Water–Fire clash in the controlling cycle. Variation: Many practitioners accept a wood-toned element (cabinet, plant) between them.

Circulation

kitchen.circulation
SpatialKitchenDefault severity: consider

An easy path from the door into the room is how Form School describes qi (and people) moving comfortably through a space.

Source: Form School (Luan Tou) — Circulation checked with a 60 cm clearance path around furniture.

Storage

kitchen.storage
SpatialKitchenDefault severity: info

Closed storage keeps counters clear — clutter in the kitchen is commonly reviewed.

Source: Form School (Luan Tou) — Clutter and stagnant qi.

Element relationship

kitchen.element
Five ElementsKitchenDefault severity: consider

The stove carries Fire. Its relationship with the element of the Bagua sector it sits in is traditionally reviewed.

Source: Five Elements (Wu Xing) — Item element vs. sector element.

Sofa backing

sofa.backing
SpatialLiving RoomDefault severity: consider

A sofa with its back to a wall is traditionally more settled than one floating with its back to a walkway.

Source: Form School (Luan Tou) — Support behind the main seating.

View of the entrance

sofa.door
SpatialLiving RoomDefault severity: consider

Main seating that faces the room entrance applies the commanding position to the living space.

Source: Form School (Luan Tou) — Commanding position for primary seating.

Circulation

living.circulation
SpatialLiving RoomDefault severity: consider

An easy path from the door into the room is how Form School describes qi (and people) moving comfortably through a space.

Source: Form School (Luan Tou) — Circulation checked with a 60 cm clearance path around furniture.

Circulation

dining.circulation
SpatialDining RoomDefault severity: consider

An easy path from the door into the room is how Form School describes qi (and people) moving comfortably through a space.

Source: Form School (Luan Tou) — Circulation checked with a 60 cm clearance path around furniture.

Bagua context

room.bagua
BaguaEvery roomDefault severity: info

Each room sits in one or more Bagua areas. Knowing the area gives context for colours, elements and intentions traditionally associated with it.

Source: Bagua mapping — Area-weighted overlap of the room with the Bagua grid.

This year’s stars

room.annual
Flying StarsEvery roomDefault severity: consider

Annual Flying Stars move every year at Li Chun. Rooms visited by the traditionally challenging stars (2, 3, 5, 7) are commonly re-reviewed each year.

Source: Xuan Kong Flying Stars — Annual chart: centre star descends by one each solar year and flies along the Luo Shu path.

Main entrance

home.entrance
SpatialWhole homeDefault severity: priority

Most methods use the main entrance as their orientation reference.

Source: All schools — The main door is the "mouth of qi".

Missing areas

home.missing-sectors
BaguaWhole homeDefault severity: consider

When the home outline is irregular (L- or U-shapes), part of a Bagua area can fall outside the walls. Missing areas are commonly reviewed in Bagua readings.

Source: Bagua mapping — An outer grid cell less than 60% covered by the footprint is treated as a missing area. Variation: Some practitioners use 50% or treat small projections differently.

Centre of the home

home.centre
BaguaWhole homeDefault severity: info

The centre (Tai Chi) connects all Bagua areas. It is traditionally kept open and light rather than used for storage or a bathroom.

Source: Bagua mapping — Room containing the footprint centroid.