The Trung Sisters (Trưng Trắc, Trưng Nhị): The 40 AD Uprising and Hát Môn Temple

What caused the Trung Sisters uprising in 40 AD?

The Trung Sisters' uprising of 40 AD was not a spontaneous event but the inevitable result of intense conflicts between the Âu Lạc people and the harsh policies of the Eastern Han Dynasty. After conquering the country, the Han established direct rule, dividing the land into Chinese commanderies and counties. They enforced cultural assimilation, economic exploitation through heavy taxes and tributes of precious goods. Local Vietnamese chieftains were stripped of power, and the people faced multiple layers of oppression. The brutal governance of Prefect Tô Định, known for greed and cruelty, was the last straw. His execution of Thi Sách, Trưng Trắc's husband, to quell local resistance, was the direct trigger for the revolt.

Summary table of the main milestones in the Hai Bà Trưng uprising and information about Hát Môn Temple.

Who were the Trung Sisters?

Trưng Trắc and Trưng Nhị were biological sisters, daughters of a Lac general of Mê Linh district (now Mê Linh, Hanoi). From childhood, they were known for their intelligence, talent, ambition, martial arts skills, and knowledge of military strategy. Legends say they were heroic women who refused to accept the loss of their country and home. After Thi Sách's death, Trưng Trắc, with her sister, launched the uprising at the mouth of the Hat River (now the Day River). There, they raised the banner of revolt, calling on heroes from all directions and people nationwide to rise up. The revolt quickly gained wide support from all classes, especially talented generals like Lê Chân and Hồ Điệp, and numerous insurgents from various commanderies and counties.

How did the Trung Sisters uprising unfold?

Within a short time, the insurgent army grew rapidly. With overwhelming momentum and popular support, they attacked and took control of 65 district citadels, effectively the entire territory of Vietnam at that time. The Han forces under Tô Định were quickly defeated, and Tô Định fled back to China. This victory ended Han rule and restored independence and self-determination for the nation. After the victory, Trưng Trắc was elevated by soldiers and people to the throne as Trưng Nữ Vương, with the capital at Mê Linh. A woman becoming king and ruling in an era when northern feudal thought favored men over women was clear proof of the people's deep admiration and respect for her talent and virtue.

Why did the resistance against the invaders fail?

The newly won independence lasted only about three years. In 43 AD, the Eastern Han mobilized a large force under General Mã Viện to reconquer the country. Facing a strong enemy, the Trung Sisters led the insurgents and people in heroic resistance. However, due to the vast disparity in strength, they were gradually pushed into a disadvantage and retreated to Phúc Thọ district (now Hanoi) to preserve their forces. To avoid falling into enemy hands and to uphold their honor, on the 6th day of the second lunar month in the year Quý Mão (traditionally 43 AD), the two sisters drowned themselves in the Hat River. Their sacrifice became an immortal symbol of patriotism, resilience, and indomitable spirit for the Vietnamese people. Legend says their spirit formed a stone statue that floated downstream to Đồng Nhân islet, where villagers recovered it and built a temple.

What is the architecture and legend of Hát Môn Temple?

Hát Môn Temple (Hát Môn commune, Phúc Thọ district, Hanoi) is one of Vietnam's oldest temples, built at the mouth of the Hat River, marking the site of the Trung Sisters' martyrdom. The complex sits on a high plot of about 3 hectares, which ancient geomancers praised as a "dragon bowing, tiger crouching" position. It is not only a unique artistic architectural work but also a living historical museum of the two national heroines' lives and deeds. The temple is quite well preserved, with many structures from the Later Le to Nguyen dynasties, including Tien Shrine, four-pillar gate, inner and outer ceremonial gates, main worship hall, incense house, temporary residence house, bathing house, and dragon courtyard. Each structure bears exquisite carvings and its own legendary stories.

Architectural highlights and precious relics

Within the Hát Môn complex, Tien Shrine is linked to the tale of a floating rice cake seller. Legend says when the insurgents gathered at the Oath Altar, the cake seller offered her whole load of cakes for the sisters and troops before battle. To commemorate this, villagers built a small shrine, and since then, the festival includes making rice cakes to offer to the sisters. Another notable spot is Gio Dau An mound behind the rear sanctuary, said to be where the sisters hid their seal before their transformation, showing their resolve not to let the national treasure fall to the enemy. The largest structure is the main worship hall with five bays, built of brick with closed gable walls. The roof-supporting frames are densely carved with various techniques like relief and openwork on brackets, purlins, and wind boards, creating a majestic yet refined whole. The central bay displays horizontal lacquered boards, and main pillars bear parallel couplets praising the sisters' merits. Besides architectural value, the temple preserves precious relics like a pair of song loan palanquins, many ceremonial objects, and ancient boards and couplets of high historical and artistic value.

What happens at the Hát Môn Temple festival?

The Hát Môn Temple festival is held annually on the 6th day of the third lunar month to honor the sisters. Its unique highlight is the procession and offering of floating rice cakes to the sisters, reenacting the legend of the cake seller. The making of these cakes follows a strict process under the chief officiant's direction. Selected families must be harmonious, without mourning, and meet other strict requirements. After preparation, a procession of about 50 people carries trays of cakes to offer to the sisters. This ritual reflects spiritual cultural beauty and the people's reverence. Given its immense historical, cultural, and architectural value, Hát Môn Temple was recognized as a Special National Monument by the Prime Minister. The festival is also listed in the National Intangible Cultural Heritage inventory, affirming the fine traditions preserved and promoted over generations.

Where are the Trung Sisters worshipped in Vietnam?

Beyond Hát Môn, Vietnam has many temples dedicated to the Trung Sisters, notably the temple-pagoda-communal house complex in Đồng Nhân ward, Hai Bà Trưng district (before July 2025), Hanoi. According to legend, after the sisters perished in the Hat River, their spirit formed a stone statue that floated to Đồng Nhân islet. Villagers used red cloth in a ceremony to bring the statue ashore and built a temple. In 1142, King Lý Anh Tông ordered a temple built on the riverbank. This complex was classified as a Special National Monument in 2019. The Đồng Nhân Trung Sisters Temple festival was also inscribed as National Intangible Cultural Heritage in 2025, during the 1985th anniversary of the uprising. This shows the deep spread and boundless gratitude of the people for the nation's first two female heroes.

Why is the Trung Sisters uprising historically significant?

The Trung Sisters' uprising holds immense historical significance. It was the first revolt in national history against northern feudal domination, expressing the people's indomitable will, great unity, and desire for independence and freedom. The victory not only regained independence for a short time but also strongly inspired later generations of Vietnamese to rise up whenever the country was invaded. A woman leading and proclaiming herself king broke all gender barriers in feudal thought, affirming the great role of Vietnamese women in nation-building and defense. The heroic sacrifice at the Hat River forged the tradition "when enemies come to the house, even women fight," becoming an immortal symbol of revolutionary heroism and fervent patriotism of the Vietnamese people.