Foundational Guide
Bagua Map Guide | Classical Feng Shui Nine Sectors Explained
The Bagua (八卦) is the directional energy map used in Classical Feng Shui to divide a property into nine sectors, each governing a specific area of life. In Classical practice, the Bagua is always applied using actual compass directions. It is never placed according to the door position, which is a Western simplification that does not account for the real magnetic orientation of the property.
This guide explains all nine sectors with their trigrams, elements, and life area associations, how to identify them in your property, and how the Bagua works together with the Flying Stars chart in a Xuan Kong consultation.
At a Glance
- Chinese Name
- Bagua (八卦) — Ba means eight, Gua means trigram
- Origin
- I Ching (Book of Changes). Later Heaven arrangement used for all residential and commercial properties
- Number of Sectors
- Nine — eight compass directions plus the centre
- Method Used by Lee
- Compass-aligned Classical method. North is always magnetic North
- Used Together With
- Flying Stars natal chart overlaid on the nine-palace grid
Origin and Meaning
What Bagua Means and Where It Comes From
Bagua translates as eight trigrams. A trigram is a symbol composed of three lines, each either solid (Yang) or broken (Yin), producing eight possible combinations. These eight symbols were first described by the legendary figure Fuxi, who observed patterns in nature and created them to represent the fundamental forces of the natural world. The Bagua is rooted in the I Ching, one of the oldest Chinese philosophical texts.
Each trigram corresponds to a natural phenomenon: Heaven, Earth, Thunder, Wind, Water, Fire, Mountain, and Lake. In feng shui, each trigram is assigned a fixed compass direction, an element, a life area, and a family member role. These correspondences come from the Later Heaven Bagua arrangement, which is the version used for all residential and commercial property feng shui.
The primordial arrangement attributed to Fuxi. Considered the prenatal sequence. Used for burial sites and undeveloped land only. Not applied to residences or commercial properties.
The arrangement attributed to King Wen of the Zhou dynasty. Dynamic rather than static, reflecting the movement of Qi through a space over time. This is the version used in all residential and commercial Classical Feng Shui, including Lee's Xuan Kong Flying Stars practice.
The Bagua is the compass inner ring of the Luo Pan, the traditional Chinese compass used by Classical practitioners. When Lee conducts a property assessment, the Luo Pan reading establishes the facing direction, which is then used to overlay both the Bagua sectors and the Flying Stars natal chart onto the property floor plan.
Nine Sectors, Not Eight
The Nine-Palace Grid Used in Classical Feng Shui
Although Bagua translates as eight trigrams, in Classical Feng Shui application the property is divided into nine sectors, not eight. The ninth sector is the centre, which represents the heart of the property where all energies converge and distribute outward to the eight directional sectors.
In Xuan Kong Flying Stars, this nine-palace grid is the template onto which the Flying Stars natal chart is overlaid. Each palace receives a mountain star and a water star from the natal chart, in addition to the base elemental and life area associations of that sector. The nine palaces are not just directional zones. They are the containers within which the Flying Stars chart operates.
All Nine Sectors Defined
Each Sector with Its Complete Associations
These associations come from the Later Heaven Bagua arrangement used in all Classical property assessments. Each sector's element connects directly to the Five Elements system and determines which remedies are applicable to that sector.
North — Career and Life Path
Compass: 337.5 to 22.5 degrees · Trigram: Kan (Water) · Flying Star: 1 · Family: Middle Son
- Element
- Water
- Colours
- Black, dark blue, navy
- Season
- Winter
- Body
- Kidneys, ears, blood
Northeast — Knowledge and Spiritual Growth
Compass: 22.5 to 67.5 degrees · Trigram: Ken (Mountain) · Flying Star: 8 · Family: Youngest Son
- Element
- Earth
- Colours
- Beige, light yellow, sandy earth tones
- Season
- Late winter into spring
- Body
- Hands, fingers, spine
East — Family and Health
Compass: 67.5 to 112.5 degrees · Trigram: Zhen (Thunder) · Flying Star: 3 · Family: Eldest Son
- Element
- Wood
- Colours
- Green, brown
- Season
- Spring
- Body
- Feet, liver, throat
Southeast — Wealth and Abundance
Compass: 112.5 to 157.5 degrees · Trigram: Xun (Wind) · Flying Star: 4 · Family: Eldest Daughter
- Element
- Wood
- Colours
- Green, purple, brown
- Season
- Early summer
- Body
- Gallbladder, hips, buttocks
South — Fame and Recognition
Compass: 157.5 to 202.5 degrees · Trigram: Li (Fire) · Flying Star: 9 · Family: Middle Daughter
- Element
- Fire
- Colours
- Red, orange, purple, pink
- Season
- Summer
- Body
- Heart, eyes, blood vessels
Southwest — Relationships and Marriage
Compass: 202.5 to 247.5 degrees · Trigram: Kun (Earth) · Flying Star: 2 · Family: Mother
- Element
- Earth
- Colours
- Yellow, beige, terracotta
- Season
- Late summer
- Body
- Stomach, spleen, abdomen
West — Creativity and Children
Compass: 247.5 to 292.5 degrees · Trigram: Dui (Lake) · Flying Star: 7 · Family: Youngest Daughter
- Element
- Metal
- Colours
- White, grey, metallic
- Season
- Autumn
- Body
- Mouth, lungs, chest
Northwest — Helpful People and Travel
Compass: 292.5 to 337.5 degrees · Trigram: Qian (Heaven) · Flying Star: 6 · Family: Father
- Element
- Metal
- Colours
- White, grey, silver, gold
- Season
- Late autumn
- Body
- Head, skull, lungs
Centre — Overall Balance of the Property
No trigram · Element: Earth · Flying Star: 5 · Governs all occupants equally
- Element
- Earth
- Colours
- Yellow, earth tones
- Season
- All seasonal transitions
- Body
- Overall constitution of all occupants
The Critical Distinction
Classical Compass Method vs BTB Door-Aligned Method
Most people who search for the Bagua map online encounter the Western or BTB (Black Hat Tantric Buddhist) door-aligned version first. This version was developed in the United States in the 1980s by Professor Thomas Lin Yun and does not use compass directions. Understanding the difference is essential before applying any Bagua assessment to your property.
- Applied using actual magnetic compass directions
- North is always magnetic North regardless of door position
- Every property has a unique Bagua configuration based on its facing direction
- Accounts for the actual directional flow of Qi into the property
- Used together with the Flying Stars natal chart
- Changes in significance based on construction period and annual cycles
- The method Lee uses in every consultation
- Placed with the entry wall at the bottom of the grid
- Career, Knowledge, and Helpful People sectors always fall near the front door
- Does not require a compass reading
- Does not account for magnetic orientation of the property
- Produces the same template for every home regardless of facing direction
- Does not use Flying Stars calculations or construction period
- Developed in the US in the 1980s, not rooted in Classical tradition
Applying It to Your Property
How to Identify Sectors in Your Property
Stand at the centre of the property with a compass
Avoid proximity to metal objects, electrical appliances, and metal furniture as these affect compass accuracy. Remove metal jewellery. Calibrate the compass before taking readings.
Identify magnetic North
The North sector of the property (Kan, Career) aligns with magnetic North. Each sector occupies 45 degrees of the compass. The full 360 degrees is divided equally across all eight directions.
Overlay the nine-sector grid onto your floor plan
Using the compass directions, map each of the nine sectors onto the property floor plan. Note which rooms and functions fall in which sectors. Main door, bedrooms, kitchen, bathrooms, and living areas are the priority rooms to identify.
Note any missing corners
Where the floor plan does not extend to fill a sector, that sector is considered missing. A missing corner affects the life area governed by that sector for all occupants. Note which sectors are missing and how significant the missing area is relative to the property's total footprint.
Important: apartment facing direction
In a multi-storey apartment building, the facing direction used for the Bagua grid is the building's main facing direction, not the individual flat's door direction. Every flat on every floor shares the same directional Bagua alignment. Applying the Bagua using your individual flat door direction when living in an apartment building is one of the most common self-assessment errors. See more on this in the guide to feng shui for Indian apartments.
Indian Property Context
Common Sector Problems in Indian Homes
Two structural sector problems appear consistently in Indian residential properties across apartments and independent homes. Both require a practitioner assessment because they involve structural features that cannot be remedied with product placements alone.
Bathroom in the Northeast
The Northeast (Star 8, Earth element) governs knowledge, spiritual growth, and in Period 8 (2004 to 2023) was the most auspicious sector for wealth activation. In many Indian apartments, the bathroom falls in the Northeast due to plumbing constraints or Vastu-influenced building plans that sometimes position wet areas at the northeastern corner.
In Classical Feng Shui, a bathroom in the NE drains the energy of that sector continuously. The water drainage and dampness suppress the Earth element of the NE and weaken the auspicious Star 8 energy that should be activated for growth and prosperity. This is one of the most frequently encountered structural problems in Indian residential consultations.
The remedy addresses the sector boundary and the elemental configuration of the space, not the bathroom itself. The bathroom cannot be moved. The consultation identifies how to minimise the drainage effect and strengthen the NE sector's energy from adjacent areas using the correct elemental support.
Missing Corner in the Southwest
Many Indian apartments are built in L-shaped or irregular layouts due to plot constraints and local building regulations. The Southwest sector (Kun trigram, Earth element, relationships and marriage) is frequently the missing corner in such layouts.
A missing SW sector means the relationship and marriage energy of the property has no physical space to anchor. This structural imbalance affects the matriarch of the household and the overall quality of romantic relationships and partnerships within the family. Unlike a problematic star in an existing sector, a missing corner cannot be corrected with a product placed inside the property.
The Classical approach works at the boundary of the missing corner, typically using mirrors, lighting, or elemental anchors at the corner point of the boundary line to extend the energy field into the missing space. This requires identifying the exact boundary of the missing corner from the nine-palace grid overlay on the floor plan, which is part of what Lee identifies in a residential consultation.
Both examples demonstrate the boundary between what the Bagua map tells you and what a full consultation provides. The Bagua identifies the problem. The elemental remedies and the Flying Stars overlay determine what to do about it.
Bagua and Flying Stars Together
How the Bagua Works with the Flying Stars Chart
The Bagua defines what each sector governs and its base elemental nature. These associations are fixed and do not change. The Flying Stars natal chart of the property tells you what energy is actually active in each sector based on the property's specific facing direction and construction period. These two must be read together in every Classical assessment.
A practical example: The Southeast sector (Star 4, Wood, Wealth) has a fixed life area association from the Bagua. But the Flying Stars natal chart of a specific property may place an inauspicious mountain star in the SE based on that property's facing direction. In that case, the wealth sector's potential is being suppressed by the stars currently occupying it. The remedy addresses the stars using the Five Elements cycle, not the sector's base Bagua association.
This is why the Bagua alone, even applied correctly with compass directions, cannot produce a complete Classical assessment. It identifies which life areas correspond to which sectors. The Flying Stars chart identifies which energies are active in those sectors in the current period and year. Both are needed to produce the sector-wise recommendations that come from a consultation.
Next Step
To understand how the Flying Stars chart overlays the Bagua and how each sector's mountain and water stars are determined, read the full guide to how the Flying Stars chart overlays the Bagua in every consultation.
To understand what a full property assessment using both the Bagua and the Flying Stars chart produces in terms of recommendations, see what a full Classical Feng Shui consultation with Lee involves.
Quick Reference
All Eight Trigrams at a Glance
| Direction | Trigram | Chinese | Element | Star | Life Area | Family Member |
|---|---|---|---|---|---|---|
| North | Kan | 坎 | Water | 1 | Career and life path | Middle son |
| Northeast | Ken | 艮 | Earth | 8 | Knowledge and study | Youngest son |
| East | Zhen | 震 | Wood | 3 | Family and health | Eldest son |
| Southeast | Xun | 巽 | Wood | 4 | Wealth and abundance | Eldest daughter |
| South | Li | 離 | Fire | 9 | Fame and recognition | Middle daughter |
| Southwest | Kun | 坤 | Earth | 2 | Relationships and marriage | Mother |
| West | Dui | 兌 | Metal | 7 | Creativity and children | Youngest daughter |
| Northwest | Qian | 乾 | Metal | 6 | Helpful people and travel | Father |
Common Questions
Questions About the Bagua Map
The Bagua is the directional framework, not the complete feng shui map. It defines what each sector governs and its base elemental nature. The complete Classical assessment requires the Flying Stars natal chart overlaid on the Bagua, which reveals what energy is actually active in each sector based on the property's facing direction and construction period. Together they produce the full picture.
The Bagua reveals what energy a sector holds. It does not mean a bedroom cannot exist in any particular sector. What determines whether a bedroom is beneficial or challenging in its sector is the Flying Stars configuration active there and the BaZi of the occupant. The same sector can be excellent for one family member and unfavourable for another. This is assessed individually in a full consultation.
A missing corner occurs when the floor plan does not extend to fill a sector of the nine-palace grid. The life area governed by that sector is structurally weakened. Severity depends on which sector is missing and which Flying Stars are affected. A missing Southwest affects relationship energy. A missing North affects career energy. Missing corners cannot be corrected with product placements inside the property alone and require a practitioner to assess the correct boundary treatment.
The Bagua sector associations are fixed. North is always Career, Southeast is always Wealth. What changes annually are the Flying Stars that visit each sector. The annual Flying Stars overlay different energies onto the fixed Bagua grid each year, which is why annual updates to remedies and activations are recommended in Classical Feng Shui.
In Classical Feng Shui, the primary Bagua application is the whole property. The nine-sector grid is overlaid on the complete floor plan using the building's compass facing direction. Room-level Bagua application is secondary and simplified. The whole-property analysis always takes precedence because it reflects the actual Qi distribution of the space as a complete system.
Continue Learning
Related Guides in the Classical Feng Shui System
The Bagua connects to every other system Lee uses in a consultation. These pages explain the connected systems.
Find Out What Your Property's Nine Sectors Reveal
A self-applied Bagua exercise identifies which sectors hold which life area associations. A full Classical consultation identifies what energy is actually active in those sectors and what to do about it.