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Diều sáo · A kite that sings — a passion older than the nation's written records

The Whistling Kite

Every afternoon around five, the open ground beneath the Thủ Thiêm bridge fills with color as hundreds of kites climb into the wind off the Sài Gòn river. What's flying above them belongs to a tradition that predates the 16th century — a kite that doesn't just fly, but sings, through a whistle so difficult to build that keepers say a lifetime isn't always long enough to make one properly.

A kite older than the record books

Nobody can point to the exact year the Vietnamese diều sáo — the whistling kite — first flew. What survives instead is a trail of legends, temple festivals and old texts, each pushing the tradition back further than the last.

Before the 14th century

At Sáo Đền, in what is now Thái Bình province, a kite-flying custom tied to the worship of Queen Mother Ngô Thị Ngọc Giao is already established — evidence, to historians who study it, that whistling kites were a widespread part of Vietnamese village life well before written records give the practice much attention.

Before the 16th century

Kites appear in the woodblock prints of Đông Hồ village, Bắc Ninh — visual evidence that the shapes and imagery of kite-flying were already familiar enough to Vietnamese villagers to be worth printing and selling as folk art.

Over 1,000 years ago, by local tradition

In Bá Dương Nội village, on the banks of the Red River northwest of Hà Nội, villagers trace their kite-flying custom to General Nguyễn Cả, an official of the Đinh dynasty who retired to the village, taught farming and animal husbandry, and founded a kite festival among several other local traditions; see Three villages, three traditions, below.

1773

Scholar Lê Quý Đôn writes about paper kites in his encyclopedic Vân Đài Loại Ngữ, attributing the invention of the paper kite to the Chinese general Hàn Tín and describing a folk belief that flying kites for children to gaze up at helps release excess heat from a child's body — the earliest detailed written account of kite culture in Vietnam.

2004

A formal kite-flying club is established in Bá Dương Nội to organize and pass on the village's whistle-making techniques, later handing leadership to a younger generation of members.

2020s

Bá Dương Nội kites and their whistles travel abroad, flown at kite festivals in France and Japan; in 2025, the Bá Dương Nội kite-flying festival is formally recognized as a national intangible cultural heritage, and the village's kite-making craft is registered as an official traditional trade.

Three villages, three traditions

Vietnam's kite culture isn't a single unified tradition — it's a patchwork of village customs, each with its own festival, its own kite shapes, and its own story of origin.

Bá Dương Nội, Hà Nội

A festival over a thousand years old

Held every year on the 15th day of the third lunar month, this is the largest kite festival remaining in northern Vietnam, complete with a formal ceremonial sequence and a sacred Kite Temple (Miếu Diều), itself recognized as a city-level historical relic — the winning kite of each year's competition is carried inside to be presented to the local deity.

Đại Trà, Hải Phòng

Kites with a folk-belief twist

This coastal village's kites are distinguished by a curled tail ornament, locally called "dái diều," which elders describe as a symbol connected to Vietnamese fertility folk belief — a small, distinctly regional design detail carried down through generations of local kite-makers.

Song An, Thái Bình

A nearly 600-year-old royal connection

The kite-whistling custom here is tied to the Sáo Đền festival and the worship of a Hậu Lê-dynasty queen mother, its origins bound up with the founding and development of the local area — one of the oldest continuously documented kite traditions in the country.

The kite and its voice

A proper diều sáo has two components, and Vietnamese kite-makers will tell you the second is harder to master than the first. The kite itself — the diều — is built from old, tough bamboo (tre bánh tẻ), split and shaped into a light but rigid frame, then covered in dó paper (giấy dó) or gió paper, glued using sap from the fig and cậy trees. Traditional kite shapes are named for the leaves and fruits they resemble: cánh muỗm (mango-leaf wing), cánh chanh (lemon-leaf wing), cánh mộc (wood-leaf wing).

The sáo — the whistle — is another matter entirely. Made from sections of bamboo or reed with wooden mouths carved from vàng tâm wood, prized for its lightness and resistance to warping, a full whistle set requires far more precision than the kite frame it's mounted to. A well-known saying among keepers puts it bluntly: "a kite player can go a whole lifetime without ever owning one truly great whistle set." The proof of a master's hand isn't visible on the ground — it only becomes audible once the kite is airborne, when a low, resonant hum settles over the field, and connoisseurs listening below can name the maker just from the tone.

Places to discover

The Thủ Thiêm bridge kite field

Lương Định Của street, An Khánh area, Thủ Đức, beneath the Thủ Thiêm 2 bridge

The most famous kite field in Ho Chi Minh City, a stretch of open ground on the Sài Gòn river directly beneath the bridge. Every afternoon, but especially on weekends between roughly 3 and 6:30pm, hundreds of kites in every color and shape — sharks, bears, cartoon characters alongside traditional forms — fill the sky over the water while vendors sell simple paper and nylon kites from the roadside for a few tens of thousands of đồng.

Đảo Kim Cương (Diamond Island)

Near the Thủ Thiêm bridge, toward the Cát Lái ferry, Thủ Đức

A quieter alternative a short distance from the main Thủ Thiêm field, this riverside patch of land offers strong, steady wind and open grassy ground without the crowds — popular with families and small groups looking for a calmer version of the same view over the water.

What the old texts say

An invention borrowed from a Chinese general, according to an 18th-century scholar

In 1773, the Vietnamese polymath Lê Quý Đôn devoted a passage of his sprawling encyclopedia Vân Đài Loại Ngữ to the paper kite, attributing its invention — following a widely circulated East Asian tradition — to the Chinese general Hàn Tín. More striking than the attribution is the folk belief Lê Quý Đôn records alongside it: that flying a kite for a child to look up at helps draw excess "heat" (nhiệt hỏa) out of the child's body through their breath. It's a small detail, but it captures something the modern hobby still carries: a kite in Vietnam has rarely been just a toy or a sport — it has folk-medicine associations, temple-festival roles, and fertility symbolism woven into its design, depending on which village you ask.

A signature you can only hear, not see

Perhaps the most telling detail in the whole tradition is one repeated by kite-makers themselves: a well-made sáo carries its maker's identity in its sound rather than its appearance. Two whistles can look nearly identical on the ground, cut from the same bamboo, shaped by the same tools — but once airborne, a connoisseur can tell them apart by ear alone, matching a particular tone or resonance to a particular craftsman's hand. It's a form of authorship that only reveals itself once the object has left the ground entirely.

Four more places to fly one in Saigon

Phú Mỹ Hưng

Late afternoon

Along Nguyễn Văn Linh boulevard, District 7

Several stretches of open ground along this boulevard in the planned Phú Mỹ Hưng district fill with kites in the late afternoon, drawing a steady mix of residents and visiting families from across the city.

District 12 kite field

Weekend afternoons

District 12

A locally popular open-ground kite spot on the city's northwestern edge, less visited by outsiders than the Thủ Thiêm field but well known to nearby residents.

Ngã tư Giếng Nước kite field

Weekend afternoons

Hóc Môn district

An open agricultural stretch on the city's rural fringe, popular with families from Hóc Môn and surrounding districts for its wide-open space and steady breeze.

Nguyễn Văn Lượng kite field

Afternoons and early evening

End of Nguyễn Văn Lượng street, Gò Vấp district

Originally earmarked for a planned park that has yet to break ground, this stretch of undeveloped land has become an informal kite field in the meantime, with snack stalls selling phá lấu, ice cream and bánh tráng trộn to the crowds it now regularly draws.

Practical info

The Thủ Thiêm bridge kite field is easiest to reach from District 1 through the Thủ Thiêm tunnel, then left at the Mai Chí Thọ–Trần Văn Khê intersection onto Lương Định Của street. Late afternoon, particularly from around 5 to 6:30pm and on weekends, is when the field fills up and the wind is most reliable.

Simple kites are sold cheaply from roadside stalls at most of the fields listed here, so there's no need to bring your own.

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