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TRADITIONAL RITUAL PRAYERS · PERSONALIZE & PRINT A4

Groundbreaking and Construction Commencement Prayer: Foundation-Opening Rite and Proxy-Age Protocol

Establishing Yang Residence Foundations · Homeowner, Proxy-Age (Muon Tuoi) & Commercial Project Editions · A4 Scroll

Three complete liturgical scrolls for breaking ground on a new home or building: the standard scroll for an auspicious-age homeowner, the dedicated Proxy-Age scroll when borrowing a relative's age, and the commercial project commencement scroll, complete with Success and Open Officer date selection and 3D altar layout.

Occasion
Before excavating footings or driving piles
Select Success (Cheng), Open (Kai), Full (Man) or Stable (Ding) days
Auspicious timing
Mao, Chen, Si, Wu
Conduct during bright morning Yang hours without clashing officiant branch
Altar setting
Red-draped table at the center of the building site
If using a Proxy Age, the homeowner steps away from the site during the rite
Variants & A4 scroll
3 variants · A4 Scroll
Homeowner edition, Proxy-Age (Muon Tuoi) edition & Commercial project edition

IPersonalize Your Scroll, Select Ritual Date and Read Prayer

All 26 Rites ›

1. Select Solar Date (Auto-converts to Lunar Date, Sexagenary Cycle & Auspicious Hours)

Pick the actual solar date on which your household performs the rite

2. Officiant and Household Details (Live Scroll Personalization)

Stored privately in your browser localStorage only; never sent to any server
Enter solar birth year to auto-calculate Sexagenary stem-branch and lunar age

3. Choose Prayer Variant, Enter Altar Mode or Print A4 Scroll

Used when the homeowner's lunar age is free of Golden Tower (Kim Lau) and Deserted House (Hoang Oc) restrictions this year, allowing the homeowner to officiate directly, strike the five opening mattock strokes and lay the crimson foundation brick.

HALL OF MYRIAD PATHS · TRADITIONAL RITUAL SCROLL

Groundbreaking and Construction Commencement Prayer: Foundation-Opening Rite and Proxy-Age Protocol

1. Standard Homeowner Groundbreaking Scroll (When Homeowner's Age Is Auspicious)

Namo Amitabha Buddha! (Three recitations, accompanied by three reverent bows)

Humbly bowing before the Nine Directions of Heaven, the Ten Directions of all Buddhas, and all Buddhas throughout the Ten Directions. Humbly bowing before Sovereign Heaven, Empress Earth and all Venerable Deities.

Humbly bowing before the Reigning Year Commissioner and Grand Duke Jupiter Spirit governing the ………… Year, and the Local Tutelary Guardian Deities of this district.

Humbly bowing before the Local Earth Deity of Righteous Blessing, the Kitchen Deity of the Eastern Hearth, the Deities of the Five Directions, Five Lands and Dragon Veins, all Guardian Spirits watching over this parcel, the departed ancestral spirits of …………, and the Former and Subsequent Proprietors of this land.

Today is ……………………, an auspicious day harmonizing Heavenly Timing and Earthly Advantage.

………… ………………………………, standing before the ceremonial altar at the construction parcel located at: ………….

Remembering the ancient adage that birds have their nests, human beings have their ancestors, and a peaceful home is the root of thriving livelihood, our family ………… has gathered the blessings of our forebears and selected this auspicious date aligned with our natal year to break ground and construct a new residence at the address above.

At the center of this clean site, ………… have reverently prepared fragrant incense, bright red candles, golden chrysanthemums, five-colored fruits, betel and areca, clear tea and rice wine, boiled rooster, crimson sticky rice, the Three-Realm Trio, and pure white rice and sea salt, presenting them before the Venerable Deities and Ancestors.

………… earnestly petition the Local Earth Deity and the Dragon-Vein Spirits of the Five Directions for benevolent permission: because pile-driving, trenching and pouring concrete foundations will inevitably stir the soil, we ask the Venerable Deities to stabilize the subterranean Dragon Veins and grant ………… leave to strike the five opening mattock strokes and place the first crimson foundation brick.

May the Venerable Deities, the Ancestors of …………, and the Former and Subsequent Proprietors bless every phase of construction from today's Groundbreaking through Roof-Beam Raising and final House Entry: granting favorable weather, complete safety and vitality for every engineer and worker, rock-solid foundations for generations, cordial harmony with all neighbors, and a completed residence abundant in health and prosperity.

With modest offerings and wholehearted reverence, ………… bow before the altar and pray for your steadfast protection!

Namo Amitabha Buddha! (Three recitations, accompanied by three reverent bows)

IICeremonial Offerings and Preparation Checklist

Offerings for the Groundbreaking and Construction Commencement Ceremony embody rising Yang vitality, Fire-generating-Earth harmony, and deep respect for the Five-Direction Land Spirits. Alongside savory or vegetarian tributes, the table features a whole crimson clay brick and a brand-new mattock or shovel tied with a red silk ribbon for the five opening strokes.

Prepared 0 of 11 items

Group 1: Five-Stick Incense, Red Candles, Nine Golden Chrysanthemums & Five Fruits

Group 2: Five-Cup Libations, Boiled Rooster, Crimson Sticky Rice & Three-Realm Trio

Group 3: Purifying Salt-Rice, Crimson Foundation Brick & Red-Ribbon Mattock

Offering Photograph Credits (Wikimedia Commons · Open Licenses): 1. Fragrant herbal incense sticks: Trantuanviet (CC BY-SA 4.0 · Source) · 2. Pair of red candles or wind-shielded oil lamps: Aliva Sahoo (CC BY-SA 4.0 · Source) · 3. Nine fresh yellow chrysanthemums or red-and-gold gerbera stems: Phuong Huy (CC BY-SA 4.0 · Source) · 4. Platter of five vibrant seasonal fruits: Rachel41Ng (CC0 · Source) · 5. Five fresh betel leaves and five green areca nuts: Phuong Huy (CC0 · Source) · 6. Five cups of fragrant tea, five cups of clear rice wine & three water cups: Phuong Huy (Public domain · Source) · 7. Whole boiled young rooster with crossed wings holding a red rose: Phuong Huy (Public domain · Source) · 8. Molded crimson gac sticky rice or lotus-seed sticky rice: Phuong Huy (Public domain · Source) · 9. Three-Realm Trio (boiled pork, boiled duck egg, boiled shrimp) or vegetarian spread: Phuong Huy (Public domain · Source) · 10. One dish of pure white rice and one dish of coarse sea salt: Sanjay Acharya (CC BY-SA 3.0 · Source) · 11. Solid crimson clay brick, new mattock/shovel tied with red silk & A4 scroll: Mattes (Public domain · Source)

IIIInteractive 3D Altar, Layout Diagram and Ritual Protocol

Drag to rotate 360° · Click numbered pins 1 to 7 or cards below to inspect each offering
Rendering crimson-and-gold 3D ritual altar…
Placement and orientation of the Groundbreaking Altar: set a sturdy table draped in clean red cloth at the center of the cleared lot (near the primary foundation footing). Orient the table toward the planned facing direction of the new building or toward the day's Joy Spirit or Wealth Spirit direction. The officiant (the homeowner, or the designated Proxy-Age relative while the homeowner steps away from the site) stands before the table facing the altar.
1
Printed A4 Groundbreaking Scroll & Solid Crimson Foundation BrickCentered at the rear of the table so the foundation brick absorbs auspicious incense Qi before being laid in the trench.
2
Pair of Wind-Shielded Red Candles or Oil LampsPlaced symmetrically at the rear left and right corners to maintain warm Fire-nourishing-Earth light.
3
Central Ceramic Incense Vessel (or Glass of White Rice) with 5 SticksAnchored at the center of the table with 5 lit incense sticks honoring the Five-Direction Dragon Veins.
4
Vase of Nine Fresh Yellow Chrysanthemums (East Vase, Officiant Right)Positioned on the right side from the officiant's view, welcoming vital Yang growth.
5
Five-Fruit Platter & Five-Portion Betel-Areca Dish (West Fruit, Officiant Left)Positioned on the left side from the officiant's view in classical East-Vase West-Fruit balance.
6
Five Tea Cups, Five Wine Cups & Boiled Rooster, Sticky Rice and Trio PlatterTwo neat rows of five libation cups set before the incense bowl, with the main savory (or vegetarian) spread across the front.
7
White-Rice & Sea-Salt Dishes + New Mattock/Shovel Tied with Crimson SilkPlaced at the front right corner: after the incense burns down, the officiant uses the red-ribbon tool to strike 5 strokes and set the crimson brick.

Real-world reference photographs of traditional altars and offering trays

Open-license documentary photographs via Wikimedia Commons (click any photo for source file)
Grand Business Opening and God of Wealth feast table. Ceremonial business-opening table arranged with whole roast pork, five molded red gac sticky-rice plates, sweet glutinous rice balls in ginger syrup, boiled chicken and fresh flowers.
Grand Business Opening and God of Wealth feast table. Ceremonial business-opening table arranged with whole roast pork, five molded red gac sticky-rice plates, sweet glutinous rice balls in ginger syrup, boiled chicken and fresh flowers.
Photograph: Hongtrakemsua7 · License: CC BY-SA 4.0 · Source: Wikimedia Commons
Traditional Tet offering table in Hue, Central Vietnam. Household Lunar New Year offering table in Hue arranged with whole boiled chicken, steamed sticky rice, sweet soup bowls, savory dishes, betel leaf, fresh flowers and ceremonial deity caps.
Traditional Tet offering table in Hue, Central Vietnam. Household Lunar New Year offering table in Hue arranged with whole boiled chicken, steamed sticky rice, sweet soup bowls, savory dishes, betel leaf, fresh flowers and ceremonial deity caps.
Photograph: Titti Nguyen · License: CC BY 2.0 · Source: Wikimedia Commons

Step-by-step ceremonial sequence before the altar

Because Groundbreaking inaugurates the life cycle of a new dwelling, every step from verifying natal-age harmony to striking the five directional mattock strokes is performed with calm precision.

  1. Step 1
    Clear the lot completely and verify Golden Tower, Deserted House & Three Calamities

    Ensure any old structure has been demolished on a separate prior day and all rubble cleared. Check the homeowner's lunar age against Kim Lau and Hoang Oc taboos; if restricted, invite a virtuous, auspicious-age male relative to serve as Proxy Officiant (Muon Tuoi).

  2. Step 2
    Select an auspicious Success, Open, Full or Stable Officer day

    Pick a bright Golden-Star day governed by the Success (Cheng), Open (Kai), Full (Man) or Stable (Ding) Day Officer that does not clash with the officiant's birth branch. Prepare the offerings, solid crimson brick, and new mattock or shovel tied with red silk.

  3. Step 3
    Set the red-draped table at the center of the lot (Homeowner steps away if using Proxy Age)

    Fifteen minutes before the Auspicious Hour, arrange the table in East-Vase West-Fruit order. IMPORTANT: If using a Proxy Age, the actual homeowner and immediate family must step at least 50 meters away from the parcel before the rite begins.

  4. Step 4
    Light the lamps, pour libations, light 5 incense sticks and recite the Groundbreaking Scroll

    At the start of the morning Auspicious Hour, the officiant (Homeowner reads Variant 1, Proxy Officiant reads Variant 2, Project Director reads Variant 3) lights 5 incense sticks, bows toward the four directions, and reads the scroll aloud clearly.

  5. Step 5
    Burn the scroll safely, sprinkle rice wine and scatter purifying rice and salt

    When two-thirds of the incense has burned down, the officiant bows three times, burns the A4 petition scroll in a covered metal vessel, sprinkles clear rice wine around the warm ash, and scatters mixed rice and salt toward the four corners.

  6. Step 6
    Strike five opening strokes in the Five Directions and lay the crimson foundation brick

    Holding the red-ribbon mattock or shovel, the officiant steps to the primary footing spot, strikes 5 decisive strokes in sequence (East, West, South, North and Center), and places the consecrated crimson brick into the trench.

  7. Step 7
    Construction crew begins excavation and the homeowner returns to share blessings

    Immediately after the crimson brick is placed, the engineering crew excavates the first trench or drives the first pile. If a Proxy Age was used, the homeowner may now return to the site to thank the proxy and share lucky red envelopes with the crew.

IVPhilosophy of Yang-Residence Groundbreaking, Age Calculations, and Selecting Success or Open Days

In classical East Asian Yang Residence Feng Shui and Vietnamese architectural tradition, if Demolishing an Old House closes a past chapter, the Groundbreaking Ceremony (Le Dong Tho) is the moment of conception and birth for a new dwelling. As the Vietnamese proverb states, Every parcel of earth has its Earth Deity, every river has its Water Spirit. Excavating deep trenches, driving foundation piles and pouring concrete directly stirs subterranean Dragon Veins (Long Mach). The Groundbreaking Rite respectfully notifies Heaven and Earth, asks the Local Earth Guardians to stabilize the soil, and channels auspicious Heaven Qi into the foundation from the very first stroke of the mattock.

Before selecting a Groundbreaking date, classical doctrine evaluates the homeowner's East Asian Lunar Age across three traditional filters: Golden Tower (Kim Lau), Deserted House (Hoang Oc) and Three Calamities (Tam Tai). First, Kim Lau is checked by dividing the Lunar Age by 9: remainders of 1 (Self), 3 (Spouse), 6 (Children) or 8 (Livestock) indicate a Kim Lau restriction. Second, Hoang Oc counts through six decade-palaces on the hand (1 First Auspicious, 2 Second Harmony, 3 Third Earth Killing, 4 Fourth Advancing Wealth, 5 Fifth Life-Severing, 6 Sixth Deserted House): landing on palaces 1, 2 or 4 is highly favorable, whereas palaces 3, 5 or 6 require borrowing an auspicious proxy age. Third, Tam Tai checks whether the current year falls within the three-year triad opposing the homeowner's birth Earthly Branch triad.

According to the tradition

In the Twelve Day Officers (Thap Nhi Kien Tru) date-selection system of the Jade Box Almanac, Groundbreaking is the exact opposite of demolition. Because building a new home requires generative growth, stability and enduring accumulation, Groundbreaking must be scheduled on an auspicious day governed by one of four premier officers: the Success Officer (Cheng) for complete accomplishment, the Open Officer (Kai) for vibrant vital Qi, the Full Officer (Man) for abundant prosperity, or the Stable Officer (Ding) for unshakable foundations. Days governed by the Break Officer (Po) or Close Officer (Bi) are strictly avoided when laying new foundations.

According to the historical record

Finally, the chosen date and hour must satisfy three protective rules for the person officiating at the table: (1) the day's Heavenly Stem and Earthly Branch must not clash with the natal year of the officiant (whether the homeowner or the proxy); (2) universal Lunar Taboo Days such as the Six Tam Nuong Days (3, 7, 13, 18, 22, 27) and Three Monthly Taboo Days (5, 14, 23) are excluded; and (3) the ceremony is held during bright morning Auspicious Hours (Mao, Chen, Si or Wu) while solar Yang Qi is rising.

VComplete Six-Step Protocol for Borrowing an Auspicious Age (Muon Tuoi) from Groundbreaking to House Entry

When a family needs to construct their home in a year when the homeowner's lunar age falls under Kim Lau or unfavorable Hoang Oc palaces, Vietnamese tradition provides a graceful, time-honored solution known as Borrowing an Age to Build a House (Muon Tuoi Lam Nha): inviting an elder or relative blessed with a harmonious natal year to act as the ceremonial principal across the three key construction milestones.

Six-stage ceremonial protocol for Borrowing an Age (Muon Tuoi) in Vietnamese Yang Residence Feng Shui.
Milestone StageRole of the Auspicious-Age Proxy OfficiantRole of the Actual Homeowner
1. Selecting the ProxyA healthy, virtuous male relative or trusted friend (ideally older than the homeowner) whose lunar age this year is completely free of Kim Lau, Hoang Oc and Tam Tai, and whose household is not in mourning.Extend a respectful invitation beforehand; ensure the proxy is not simultaneously lending his age to another unfinished house construction.
2. Symbolic Red-Paper DeedSigns a handwritten symbolic transfer sheet on crimson paper (accompanied by a token lucky note such as 99,000 VND) prior to Groundbreaking.Prepares the symbolic liturgical sheet (which has zero effect on legal government land titles) and keeps it safely inside the family altar box.
3. Groundbreaking RiteStands before the courtyard table, recites Variant 2 in his own name and birth year, burns the scroll, strikes the 5 directional mattock strokes and lays the crimson brick.Steps completely away from the property (at least 50 meters out of sight) during the 30-to-45-minute Groundbreaking Rite, returning only after the brick is laid.
4. Roof-Beam Raising RiteReturns to the site on the day the highest roof slab or ridgepole is poured to light incense and recite the Topping-Out Prayer.Prepares the offering table for the proxy and again steps briefly away from the site while the proxy officiates the roof prayer.
5. New House Entry RiteOn House Entry day, walks through the front door first carrying the Deity incense bowl or a lit stove, lighting incense to notify the Land Spirits that the home is complete.Follows behind the proxy with family members carrying woven mats, rice, water and auspicious symbols, turning on all lights.
6. Symbolic House RedemptionReceives the homeowner's thanksgiving gift and formally yields spiritual stewardship of the completed home to the homeowner.Places the crimson symbolic sheet on the new altar with a token redemption offering, lights 3 incense sticks, and recites the House Entry Prayer in the homeowner's own name.

VIRegional Groundbreaking Customs Across Vietnam and Six Essential Construction Taboos

Across Northern, Central and Southern Vietnam, families and engineering teams observe distinct local touches during Groundbreaking while honoring shared principles of structural safety and spiritual respect.

Northern Vietnam: The Consecrated Crimson Brick and Five-Direction Mattock Strokes

Northern households place a flawless kiln-fired red clay brick on the offering table. After the prayer, the officiant strikes five mattock strokes toward East, West, South, North and Center, then beds the crimson brick into the main footing trench.

Central Vietnam: Meticulous Date Selection and Homage to Former Proprietors

Families in Central Vietnam carefully verify that the building's sitting mountain does not clash with the annual Grand Duke or Three Killings, and offer five-cup tea and wine libations honoring both the Local Earth Deity and Former Proprietors.

Southern Vietnam: Three-Realm Offering and Red Envelopes for the Building Crew

Southern ceremonies feature the Three-Realm Trio, boiled rooster, crimson sticky rice (or roast pig for large projects), followed by handing auspicious red envelopes to the site foreman and masons for safe teamwork.

Commercial & Urban Paved Sites: Golden Sand Box and Red-Ribbon Shovels

On paved urban lots or corporate developments, organizers prepare a clean box of fresh golden river sand alongside brand-new shovels tied with crimson silk ribbons for the ceremonial first turn of earth.

A common misunderstanding

Six essential taboos every homeowner must avoid during a Groundbreaking Ceremony:

First, never schedule New House Groundbreaking on a Break Officer (Po) or Close Officer (Bi) day. Break days belong exclusively to demolishing old structures; laying new foundations requires a generative Success, Open, Full or Stable day.

Second, the actual homeowner must not linger beside the altar when using a Proxy Age. To keep the ceremonial Qi clear when borrowing another person's age, the homeowner steps completely away from the parcel until the proxy finishes the prayer and the five mattock strokes.

Third, never borrow the age of someone in mourning or someone currently acting as proxy for another unfinished house. A proxy officiant should enjoy a harmonious family life free of bereavement and serve only one active construction project at a time.

Fourth, keep expectant mothers away from the excavation trench during the Groundbreaking strokes. In classical Fetal Spirit (Thai Than) doctrine, disturbing the earth with picks and pilings is energetically unsuitable for pregnancy.

Fifth, do not use a rusty, chipped or broken shovel for the opening ceremonial strokes. Always use a clean, brand-new mattock or shovel tied with a bright red silk ribbon to inaugurate the foundation.

Sixth, do not excavate the Sitting Mountain direction if it directly confronts the annual Grand Duke (Thai Tue) without proper timing selection. Always align the Groundbreaking month and hour to harmonize the building's compass orientation.

?Quick Questions

When borrowing someone's age to build a house (Muon Tuoi), whose name is written and read on the Groundbreaking Scroll?

When using the Proxy-Age protocol (Muon Tuoi Lam Nha), the invited auspicious-age relative acts as the ceremonial builder before the Earth Deities. Select Variant 2 (Proxy-Age Groundbreaking Scroll) on this page and enter the Proxy Officiant's full name and solar birth year in the Petitioner fields while keeping the construction address. During the 30-to-45-minute ceremony while the proxy reads the scroll and strikes the five mattock strokes, the actual homeowner waits at least 50 meters away from the site.

If the homeowner's age only falls under Three Calamities (Tam Tai) this year, but is free of Kim Lau and Hoang Oc, can the homeowner officiate directly?

In classical Yang Residence Feng Shui, the three age filters rank in strict order of importance: Hoang Oc and Kim Lau are primary, whereas Tam Tai is secondary. If your lunar age lands on a favorable Hoang Oc palace (First Auspicious, Second Harmony or Fourth Advancing Wealth) and is completely free of Kim Lau, you may officiate Groundbreaking yourself by selecting a strong Success or Open Officer day blessed by Heavenly and Monthly Virtue stars, or you may borrow a relative's age for complete peace of mind.

Can we hold the ceremonial Groundbreaking on an auspicious date first, and bring heavy excavation machinery in two weeks later?

Yes, Symbolic Groundbreaking for Auspicious Timing (Dong Tho Lay Ngay) is standard practice in modern construction. If the best astrological date falls before piling rigs or permits are finalized, the homeowner (or proxy) performs the full Groundbreaking Ceremony on that auspicious date, strikes the 5 directional mattock strokes and lays the crimson foundation brick to register the energetic birth of the home; when machinery arrives later, simply light 3 incense sticks to notify the Land Spirits and begin work.

Why does the officiant strike exactly five mattock strokes and place a crimson clay brick into the trench?

The five mattock strokes honor the Five Directions and Five Elements (East-Wood, West-Metal, South-Fire, North-Water, Center-Earth), awakening balanced vitality across the entire lot. The kiln-fired crimson clay brick unites Earth (clay) transformed by Fire (the kiln flame), embodying the Five-Element principle that Fire generates enduring Earth at the heart of the new foundation.

When a married couple builds a house together, is the Groundbreaking age calculated by the husband's or the wife's birth year?

Following classical Yin-Yang balance (Build houses by the man's age, wed by the woman's age), residential construction belongs to Yang structure and is traditionally calculated according to the husband's lunar age (or the senior male head of household). If a woman is the sole head of household building independently, her own lunar age is used directly, or she may invite an auspicious-age male relative to serve as Proxy Officiant.

Can we demolish the old house and perform the New House Groundbreaking on the same morning?

No, they must be separated. Demolishing an old building requires a Break Officer (Po) or Remove Officer (Chu) day to dissolve obsolete structure, followed by days of hauling away rubble. Only after the parcel is completely cleared down to clean soil should you hold the Groundbreaking Ceremony on a fresh auspicious date governed by the Success, Open, Full or Stable Officer.

›Read Next

Old House Deconsecration and Demolition PrayerHow to relocate indoor altars and clear an aging structure on a Break Officer day before rebuildingRoof-Beam Raising and Concrete Topping-Out PrayerCeremonial scroll and red-cloth ridgepole rite when pouring the highest roof slabNew House Entry, Hearth-Lighting & Proxy Redemption PrayerComplete protocol for entering the finished home, lighting the stove and redeeming a borrowed ageVietnamese Ancestor VenerationSacred domestic architecture, spirit tablets and filial continuity across generationsTraditional Ritual Prayers Studio (All 26 Rites)Personalize household scrolls, view 3D altar spaces and print A4 sheets for every major rite

Compiled, textually collated and diagrammed by Master Ưng Khiêm and UK MASTER ACADEMY. Last updated: 30 October 2026. Sources: Collated from Classical Vietnamese Liturgical Manuals, Tho Mai Gia Le, the Jade Box Almanac (Kim Lau, Hoang Oc, Tam Tai and Twelve Day Officers canons for Success and Open days), and UK Master Academy Yang Residence Feng Shui field standards.