Fourth Era of Northern Domination in the context of Jiaozhi Province

Đại Việt (大越, IPA: [ɗâjˀ vìət]; literally Great Việt) was a Vietnamese monarchy in eastern Mainland Southeast Asia from the 10th century AD to the early 19th century, centered around the region of present-day Hanoi. Its early name, Đại Cồ Việt, was established in 968 by the ruler Đinh Bộ Lĩnh after he ended the Anarchy of the 12 Warlords, until the beginning of the reign of Lý Thánh Tông (r. 1054–1072), the third emperor of the Lý dynasty. Đại Việt lasted until the reign of Gia Long (r. 1802–1820), the first emperor of the Nguyễn dynasty, when the name was changed to Việt Nam in 1804. Under rule of bilateral diplomacy with Imperial China, it was known as Principality of Giao Chỉ (chữ Hán: 交趾) (975–1164) and later Kingdom of Annam (chữ Hán: 安南) (1164–1804) when Emperor Xiaozong of Song recognized Đại Việt's independence and upgraded its status from principality to kingdom.

Đại Việt's history was divided into the rule of eight dynasties: Đinh (968–980), Early Lê (980–1009), Lý (1009–1226), Trần (1226–1400), Hồ (1400–1407), and Later Lê (1428–1789); the Mạc dynasty (1527–1677); and the short-lived Tây Sơn dynasty (1778–1802). It was briefly interrupted by the Hồ dynasty (1400–1407), which changed the country's name to Đại Ngu, and the Fourth Era of Northern Domination (1407–1427), when the region was administered as Jiaozhi by the Ming dynasty. Đại Việt's history can also be divided into two periods: the unified state, which lasted from the 960s to 1533, and the fragmented state, from 1533 to 1802, when there were more than one dynasty and several noble clans simultaneously ruling from their own domains. From the 13th to the 18th century, Đại Việt's borders expanded to encompass territory that resembled modern-day Vietnam, which lies along the South China Sea from the Gulf of Tonkin to the Gulf of Thailand.

Lê Lợi (Vietnamese: [le lə̂ːjˀ], chữ Hán: 黎利; 10 September 1385 – 5 October 1433), also known by his temple name as Lê Thái Tổ (黎太祖) and by his pre-imperial title Bình Định vương (平定王; "Prince of Pacification"), was a Vietnamese rebel leader who founded the Later Lê dynasty and became the first emperor of the restored kingdom of Đại Việt after the country was conquered by the Ming dynasty. In 1418, Lê Lợi and his followers rose up against Ming rule. He was known for his effective guerrilla tactics, including constantly moving his camps and using small bands of irregulars to ambush the larger Ming forces. Nine years later, his resistance movement successfully drove the Ming armies out of Vietnam and restored Vietnamese independence. Lê Lợi is among the most famous figures of Vietnamese history and one of its greatest heroes.

Jiaozhi (standard Chinese, pinyin: Jiāozhǐ, Vietnamese: Giao Chỉ), was a historical region ruled by various Chinese dynasties, corresponding to present-day northern Vietnam. The kingdom of Nanyue (204–111 BC) set up the Jiaozhi Commandery (Chinese: 交趾郡, 交阯郡; Vietnamese: Quận Giao Chỉ, chữ Hán: 郡交趾) an administrative division centered in the Red River Delta that existed through Vietnam's first and second periods of Chinese rule. During the Han dynasty, the commandery was part of a province of the same name (later renamed to Jiaozhou) that covered modern-day northern and central Vietnam as well as Guangdong and Guangxi in southern China. In 679 AD, Jiaozhi was absorbed into the Annan Protectorate established by the Tang dynasty. Afterwards, official use of the name Jiaozhi was superseded by "Annan" (Annam) and other names of Vietnam, except during the brief fourth period of Chinese rule when the Ming dynasty administered Vietnam as the Jiaozhi Province.
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The Later Trần dynasty (Vietnamese: Nhà Hậu Trần, chữ Nôm: 茹後陳; Sino-Vietnamese: triều Hậu Trần, chữ Hán: 朝後陳), officially Great Việt (Vietnamese: Đại Việt; chữ Hán: 大越), was a Vietnamese dynasty. It was the continuous line of the Tran dynasty that led Vietnamese rebellions against the Chinese Ming dynasty from between 1407 and 1413. The regime was characterized by two revolts against the Ming China which had by then established its rule over Vietnam.