Crossing the mulberry fields south of the Đuống River, visitors step into a wide brick courtyard where a compact, square, unplastered brick tower stands planted right in the center. That is Hòa Phong Tower. Behind it lie three low halls roofed with curved tiles, enclosed on both flanks by long side corridors, and in the innermost Upper Sanctuary sits a dark-brown female statue whom locals call Lady Dâu, or Pháp Vân (Dharma Cloud).
The ground beneath your feet was once the heart of Luy Lâu, headquarters of Jiaozhi (Giao Chỉ) commandery during the early centuries CE and one of the earliest centers in Vietnam to have Buddhist monks, scriptures, and temples. What makes Dâu Pagoda remarkable is not merely its age, but the fact that here Indian Buddhism did not remain separate from local life, instead merging with indigenous agricultural spirit worship to produce a pantheon found nowhere else.
IThe names and the Four Dharma Goddesses tradition
This temple carries several names at once, each reflecting a historical layer. Diên Ứng Tự, Thiền Định Tự, and Cổ Châu Tự are sino-Vietnamese literary titles found in texts and inscriptions. Pháp Vân Tự names the temple after the principal deity enshrined in the Upper Sanctuary. Chùa Dâu (or chùa Bà Dâu, Mulberry Pagoda) is the vernacular name, drawn from the ancient mulberry-growing and silkworm-raising region around Luy Lâu citadel. Locals also call it chùa Cả (the Eldest or Grand Pagoda), because it stands at the head of a regional network of temples rather than in isolation.
The Four Dharmas (Tứ Pháp) are four agricultural goddesses venerated in Buddhist form, namely Pháp Vân (Lady Dâu, Cloud), Pháp Vũ (Lady Đậu, Rain), Pháp Lôi (Lady Tướng, Thunder), and Pháp Điện (Lady Dàn, Lightning). Those four natural phenomena are the exact forces upon which wet-rice farmers depend throughout the year. Placing the Buddhist word Pháp (Dharma) before each name clothed pre-existing weather spirits in Buddhist language. Pháp Vân stands first and is enshrined at Dâu Pagoda (Diên Ứng Tự), while her three sisters are venerated at three neighboring temples in the Dâu region, namely Đậu Pagoda (Thành Đạo Tự, whose statue has at times been housed at Dâu Pagoda), Tướng Pagoda (Phi Tướng Tự), and Dàn Pagoda (Phương Quan Tự), alongside the Ancestral Pagoda (Chùa Tổ, Phúc Nghiêm Tự) in Mẫn Xá venerating Mother Buddha Man Nương.
The origin myth of this pantheon is preserved in the Tale of Man Nương, recorded in Lĩnh Nam chích quái, Cổ Châu Pháp Vân Phật bản hạnh ngữ lục, and the woodblocks kept at the pagoda itself. The story tells of a local maiden named Man Nương from Mẫn Xá who studied under the Indian monk Khâu Đà La (Ksudra). One night the monk stepped over where she lay sleeping, and she conceived, giving birth to a daughter on the 8th day of the fourth lunar month, whom the monk placed inside the trunk of an ancient mulberry tree. Years later the tree collapsed into the river and drifted to the Luy Lâu landing, where no one could haul it ashore until Man Nương drew it up with her bodice sash. Prefect Sĩ Nhiếp had carvers fashion the mulberry wood into four statues placed in four temples as the Four Dharmas. Inside the tree core lay a luminous stone, which was brought to Dâu Pagoda and venerated as Thạch Quang Phật (Stone Light Buddha).
That narrative is myth rather than annalistic history, yet it preserves a clear memory of a historical encounter in which an Indian monk arrived with a new faith, an indigenous woman became the spiritual mother, and four agricultural weather deities entered the Buddhist sanctuary. Whereas in many lands Buddhism either replaced older beliefs or coexisted beside them, in the Dâu region the two fused into one, captured in the title Buddha Mother Man Nương (Phật Mẫu Man Nương).
A common misconception is that the Four Dharmas are four Buddhas from the Indian Buddhist canon. In fact, Indian scriptures contain no such quartet. This worship system took shape right in the Luy Lâu region of Vietnam, blending Indian Buddhism with indigenous worship of cloud, rain, thunder, and lightning spirits as well as sacred stone worship (Thạch Quang Phật). That is also why the temple's main festival falls on the 8th day of the fourth lunar month (Buddha's Birthday in the East Asian tradition) while functioning at its core as a rain-praying procession.
IIDating the temple and where sources diverge
Dâu Pagoda is widely revered as the oldest Buddhist pagoda in Vietnam, often cited with a founding year of 187 CE and completion in 226 CE. It is worth knowing where those dates come from and how historians and archaeologists view them.
The dates 187 and 226 come from oral tradition in the Dâu region and woodblock texts preserved at the pagoda, whose oldest surviving blocks were carved during the Revival Lê period (eighteenth century). The Special National Monument dossier of the Department of Cultural Heritage states more cautiously that the pagoda was built in the early second century during the rule of Prefect Sĩ Nhiếp (187 to 226) in Jiaozhi. Some popular accounts place it broadly in the first to second centuries CE. The library notes all three formulations so readers can see how the sources relate.
Regarding the standing buildings, the chronology is clear. The architectural structures standing above ground today belong to the Revival Lê and Nguyễn periods (seventeenth to nineteenth centuries), along with certain stone steps and timber truss features in Trần and Mạc style. The heritage dossier records that Hòa Phong Tower was rebuilt in brick during the Revival Lê period, and the statuary reflects Lê and Nguyễn sculptural styles. No timber or brick element above ground dates back to the second century.
Archaeological evidence for the surrounding area, however, is extensive and confirms the antiquity of neighboring Luy Lâu citadel. Excavations at Luy Lâu conducted jointly by the Vietnam National Museum of History and East Asia University (Japan) from 2012 through late 2022 uncovered bricks, tiles, bronze drum molds, and large-scale architectural traces spanning from the first and second centuries CE through the Six Dynasties, Sui, and Tang periods. Archaeology thus confirms that Luy Lâu was a major urban, administrative, and Buddhist hub from the early centuries CE, providing the historical setting from which Dâu Pagoda emerged.
- Early 2nd century (187 to 226)Founded at the Luy Lâu hubDuring Sĩ Nhiếp's rule over Jiaozhi, Luy Lâu thrived as a trade and Buddhist center. Local legend and temple woodblocks record the pagoda's construction from 187 to 226 CE.
- 6th century (580)Zen Master Vinitaruci resides hereIn 580, the Indian monk Vinitaruci (Tỳ Ni Đa Lưu Chi) traveled from China to Pháp Vân Pagoda (Dâu Pagoda) to translate scriptures and teach meditation, founding the Vinitaruci Zen school in Vietnam.
- 1313Major reconstruction by Mạc Đĩnh ChiUnder Emperor Trần Anh Tông, First-rank laureate Mạc Đĩnh Chi was commissioned to rebuild Dâu Pagoda on a grand scale, traditionally described as a hundred-bay temple with a nine-story tower and a nine-span bridge.
- 17th to 18th centuriesRevival Lê reconstructionsRestored multiple times under the Lê kings and Trịnh lords (with a stone stele dated 1738 and a bronze bell cast in 1793 under the Tây Sơn), establishing the current inner-I outer-rectangle layout and the unplastered brick Hòa Phong Tower.
- 1962 and 2013Special National MonumentRanked as a National Monument on 28 April 1962, and elevated by the Prime Minister to a Special National Monument under Decision No. 2383/QĐ-TTg dated 9 December 2013.
- 2017Four Dharma statues named a National TreasureThe group of Four Dharma statues of the Dâu region (Pháp Vân, Pháp Vũ, Pháp Lôi, and Pháp Điện) was recognized as a National Treasure under Decision No. 2089/QĐ-TTg dated 25 December 2017.
- 2024Dâu Pagoda woodblocks named a National TreasureThe collection of 107 persimmon-wood printing blocks at Dâu Pagoda, carved between 1752 and 1859, was recognized as a National Treasure under Decision No. 73/QĐ-TTg dated 18 January 2024 (announced on 13 May 2024).
IIILayout and Hòa Phong Tower
According to the Department of Cultural Heritage dossier, Dâu Pagoda faces west and follows the inner-I, outer-rectangle (nội Công ngoại Quốc) plan. At the outermost front stands the Forehall (Tiền thất or Bái vọng đường) of 7 bays and 2 side wings. The central sanctuary complex consists of the Front Hall (Tiền đường), the Incense Hall (Thiêu hương or Ống muống), and the Upper Sanctuary (Thượng điện) joined in an I-shape (chữ Công), enclosed on both sides by long corridors and closed at the rear by the Rear Hall (Hậu đường) to form an outer rectangle (chữ Quốc). What makes Dâu Pagoda visually unmistakable is that right in the center of the courtyard before the Front Hall stands the massive unplastered brick Hòa Phong Tower on the main axis.
A square unplastered brick tower standing in the middle of the courtyard, surviving in three stories with a base of 6.75 meters per side and a height of about 15 meters (some sources cite nearly 17 meters). On the second story's west face is a blue stone plaque inscribed Hòa Phong tháp. Inside stand four 1.6-meter statues of the Four Heavenly Kings at the corners, beneath a bronze bell cast in 1793 and a bronze gong cast in 1817. Flanking the western steps are two Revival Lê stone squirrels, to the right rests an ancient stone sheep, and to the left stands a 1738 stone stele.
The outermost Forehall (Tiền thất) has 7 bays and 2 side wings. Across the Hòa Phong courtyard stands the Front Hall (Tiền đường) of 7 bays and 2 side wings, fronted by Trần-style dragon-carved stone steps and housing statues of the Dharma Protectors, Đức Ông, Saints, and the Eight Vajra Guardians.
Behind the Front Hall is the 3-bay Incense Hall (Thiêu hương) enshrining the Nine Dragons statue, the Ten Kings of Hell, First-rank laureate Mạc Đĩnh Chi, and Prince Kỳ Đà. At the heart of the I-plan is the Upper Sanctuary (Thượng điện) of 1 bay and 2 side wings with four sweeping roof corners and Trần-Mạc-style roof trusses, enshrining the nearly 2-meter-tall statue of Lady Pháp Vân alongside Kim Đồng, Ngọc Nữ, Bà Trắng, Bà Đỏ, and the red-lacquered chest holding the Stone Light Buddha (Thạch Quang Phật). Closing the rear is the Rear Hall (Hậu đường) of 9 bays and 2 side extensions.
Two long galleries running along the north and south flanks of the courtyard, each over twenty bays long, linking the Forehall with the Rear Hall into a rectangular enclosure and housing vivid statues of the Eighteen Arhats.
Placed to the right of Hòa Phong Tower, this stone sheep statue measuring 1.33 meters long and 0.8 meters high (traditionally paired with the stone sheep at Sĩ Nhiếp's tomb in Tam Á hamlet) is regarded by scholars as the oldest surviving stone sculpture at the pagoda, reflecting Han-Indian cultural exchange in the Luy Lâu era.
A collection of 107 woodblocks carved mostly on both sides of persimmon wood (gỗ thị) between 1752 and 1859, comprising 13 texts including the narrative of the Four Dharmas (Cổ Châu Pháp Vân Phật bản hạnh ngữ lục), sutras, and ritual petitions for rain and clear weather.
Placing Hòa Phong Tower right in the middle of the courtyard along the main sightline from the Forehall to the Front Hall preserves an archaic spatial arrangement. In most later northern Vietnamese pagodas, stupas were shifted to side or rear stupa gardens to leave the central axis open. At Dâu Pagoda the tower still commands the front courtyard, echoing early Buddhist monastery layouts in which the stupa stood at the center of worship.
A frequent misunderstanding is that Hòa Phong Tower is the surviving lower three stories of a fourteenth-century Trần-dynasty nine-story tower. According to the Department of Cultural Heritage dossier, the standing brick structure was rebuilt in the Revival Lê period on the ancient foundation, even though local memory links it to Mạc Đĩnh Chi's 1313 reconstruction. Sources also differ slightly on its height, citing 15 meters in the official dossier and nearly 17 meters in general accounts.
IVThe lie of the land and orientation
This section presents the library's reading through the lens of traditional feng shui, not content recorded on temple steles or in the heritage dossier. The library notes this clearly so readers can distinguish historical records from interpretation.
The pagoda stands on a raised strip of ground in the Dâu region south of the Đuống River, beside the ancient Dâu River channel that linked the Đuống River with Luy Lâu citadel. In flatland geomancy, where no high mountain stands behind as a rear pillow (hậu chẩm), support is provided instead by elevated ground rising above surrounding paddies and by encircling river channels. Ancient Luy Lâu was chosen as the headquarters of Jiaozhi for this very reason, as its raised mound was ringed by the Dâu and Đuống rivers acting as natural moats and trade waterways. Built right beside that urban core, the pagoda shares the geomantic vitality of the ancient capital.
In terms of the Five Elements, this terrain exemplifies Water and Earth in mutual harmony (Thủy Thổ tương giao), where encircling river channels represent Water and the raised mound amidst the plain represents Earth. Where Earth meets Water, alluvial silt is deposited, sustaining mulberry cultivation, silkworm raising, and wet-rice farming. The Four Dharma Goddesses correspond directly to the four atmospheric forces of clouds, rain, thunder, and lightning that govern the harvest. In classical reading, the deities enshrined match the nature of the soil, and the temple's grandest festival is a rain-praying rite, a correspondence called rightful placement (đắc vị).
Regarding orientation, the official heritage dossier records that the entire pagoda complex faces west, the direction of the Western Pure Land in Buddhist cosmology and the direction looking toward ancient Luy Lâu citadel. The wide, level brick courtyard between the Forehall and the Front Hall forms an open inner bright hall (minh đường). Hòa Phong Tower standing right in the center of that bright hall can be read on two levels. First, as a geomantic anchor and screen (trấn và bình phong), the heavy unplastered brick mass blocks qi from rushing straight through the outer gate into the Front Hall, guiding the flow to divide left and right before gathering, much like a traditional screen wall. Second, along the ritual axis, the tower marks the center of the compound around which all pilgrims circumambulate.
Finally, there is the regional constellation. The four pagodas venerating the Four Dharma Goddesses are distributed along the ancient Dâu River corridor, together with the Ancestral Pagoda in Mẫn Xá venerating Mother Buddha Man Nương, forming an integrated sacred network. On the 8th day of the fourth lunar month, palanquins from the Rain, Thunder, and Lightning pagodas are carried in procession to gather at Dâu Pagoda before the Eldest Sister Pháp Vân. Read through traditional geomancy, the entire Dâu region operates as a mandala with a center and satellites, with Dâu Pagoda holding the central palace (trung cung), matching its folk name Chùa Cả (the Grand Pagoda).
VThe Dâu Pagoda Festival and the Four Dharmas procession
The Dâu Pagoda Festival is an ancient Buddha's Birthday observance fused with an agricultural rain-praying festival, held in the early fourth lunar month right before the summer rice crop rather than in the first lunar month like most northern spring festivals. The principal festival day is the 8th day of the fourth lunar month (commemorating both Man Nương's birth and the Buddha's enlightenment in the Four Dharmas tradition), drawing villagers from the twelve historic villages of Khương Tự canton and pilgrims from afar.
| Lunar date | Ritual | Description |
|---|---|---|
| 6th and 7th of the 4th month | Opening rites and preparation | Temples across the Four Dharmas network perform the statue-bathing ceremony (mộc dục) and prepare ceremonial standards, fans, and eight-bearer palanquins. |
| 8th of the 4th month | Gathering procession of the Four Dharmas | Palanquin processions from Pháp Vũ (Đậu Pagoda), Pháp Lôi (Tướng Pagoda), Pháp Điện (Dàn Pagoda), and the Ancestral Pagoda (Mother Buddha Man Nương) converge on the courtyard of Dâu Pagoda. |
| 8th of the 4th month | Ceremonial offerings, staff dance, and dragon dance | Solemn incense offerings and prayers for timely rain and national peace, accompanied by traditional staff dances (recalling the magic staff Khâu Đà La gave Man Nương) and dragon dances. |
| 8th of the 4th month | Mother chasing her children and the water-fetching race | Palanquins of the Four Dharmas circle the courtyard amid drums and gongs, followed by a palanquin race between Pháp Vũ and Pháp Lôi. By local custom, if Pháp Vũ (Rain) arrives first, the year will bring abundant rain and a bountiful harvest. |
| Afternoon of the 8th and 9th of the 4th month | Return procession (hoàn cung) | Each palanquin performs farewell rites at Dâu Pagoda before being carried back to its home village temple, concluding the regional festival. |
The palanquin convergence, staff dances, and water-fetching race in the courtyard of Dâu Pagoda reveal the distinct character of Luy Lâu Buddhism. A fourth-month Buddha's Birthday celebration interwoven with rain-praying rites and agricultural weather divination is the living legacy of the encounter between Indian Buddhism and Red River wet-rice civilization two millennia ago.
VILocation And How To Get There
- Address
- Khu phố Khương Tự, phường Trí Quả (phường Thanh Khương, thị xã Thuận Thành cũ), tỉnh Bắc Ninh
- Getting there
- The pagoda stands in Khương Tự quarter, Trí Quả ward (former Thanh Khương ward, former Thuận Thành town), Bắc Ninh province, about thirty kilometers east of central Hanoi. Along the same route, visitors can also explore the ancient Luy Lâu citadel, the Ancestral Pagoda (Mẫn Xá), Đậu Pagoda, Tướng Pagoda, Dàn Pagoda, and the tomb of Sĩ Nhiếp.
- Coordinates
- 21.0359, 106.0425
When visiting Dâu Pagoda, please dress modestly, remove hats before entering the worship halls, walk around rather than climbing through the raised steps of Hòa Phong Tower, and refrain from touching the ancient Four Dharmas statues, the stone sheep, or the woodblocks. The two side corridors housing the Eighteen Arhats are narrow, so walking gently in one direction helps avoid crowding others. Photography inside the Upper Sanctuary follows heritage management rules, and flash should never be directed at the ancient lacquered wood statues. On the 8th day of the fourth lunar month, when palanquin processions run across the courtyard, visitors should step aside toward the corridors to clear the way.
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?Quick Questions
Whom does Dâu Pagoda worship
The heart of the Upper Sanctuary is the statue of Great Saint Pháp Vân Buddha (Lady Dâu, Cloud), the eldest of the Four Dharma Goddesses comprising Pháp Vân (Cloud), Pháp Vũ (Rain), Pháp Lôi (Thunder), and Pháp Điện (Lightning), alongside a red-lacquered chest housing the Stone Light Buddha (Thạch Quang Phật). The pagoda also venerates the Buddhas, Bodhisattvas, and Eighteen Arhats of Mahayana Buddhism, as well as First-rank laureate Mạc Đĩnh Chi in the Incense Hall.
Is Dâu Pagoda truly the oldest pagoda in Vietnam
It is widely honored as the oldest Buddhist temple in Vietnam, tied to the early Luy Lâu Buddhist center of the first centuries CE. Local legend and temple woodblocks record its construction between 187 and 226 CE, while the Department of Cultural Heritage dossier dates its founding to the early second century under Prefect Sĩ Nhiếp. The architectural structures standing above ground today belong to the Revival Lê and Nguyễn periods (17th to 19th centuries) with some Trần-Mạc features.
Are the Four Dharmas Buddhas from the Indian Buddhist canon
No. Indian Buddhist scriptures do not include these four figures. The Four Dharmas (Tứ Pháp) formed locally in the Luy Lâu - Jiaozhi region when Indian Buddhism merged with the indigenous worship of cloud, rain, thunder, and lightning spirits and sacred stone worship (Thạch Quang Phật) among wet-rice farmers.
How tall is Hòa Phong Tower and what artifacts does it hold
Standing in the center of the courtyard, Hòa Phong Tower was built of unplastered brick in the Revival Lê period and survives in three stories, measuring 6.75 meters per side at the base and about 15 meters high (some sources cite nearly 17 meters). Its second-story west face bears a stone plaque inscribed Hòa Phong tháp, and inside are statues of the Four Heavenly Kings, a 1793 bronze bell, and an 1817 bronze gong. Around its base stand a pair of stone squirrels, the ancient stone sheep (1.33 meters long), and a 1738 stone stele.
Which National Treasures are preserved at Dâu Pagoda
Dâu Pagoda is home to two recognized National Treasures, namely the Group of Four Dharma Statues of the Dâu region (recognized in December 2017) and the Dâu Pagoda Woodblock Collection comprising 107 persimmon-wood printing blocks carved between 1752 and 1859 (recognized in January 2024).