What was the first Chinese domination of Vietnam?
The First Era of Northern Domination marks a significant period in Vietnamese history when the northern regions of present-day Vietnam were governed by Chinese dynasties.
Spanning from around 111 BC to 40 AD, this era saw the incorporation of Vietnamese territories into the Han and Xin dynasties’ provinces, Jiaozhi and Jiaozhou.
This period is the first of four instances where Chinese rule extended into Vietnam, characterized by sustained dominance known locally as Bắc thuộc (“Northern Domination”).
Historical Context and Expansion of the Han Dynasty

Map showing the extent of the Han Dynasty.
Around 111 BC, the Han dynasty, one of China’s most powerful and expansive dynasties, successfully conquered the kingdom of Nanyue. This military campaign was part of the Han’s broader strategy to extend its influence southward, incorporating regions that now constitute northern Vietnam, as well as significant portions of modern Guangdong and Guangxi provinces. The conquest of Nanyue not only expanded the Han empire’s territorial reach but also established a precedent for future Chinese administrations in Vietnam.

The Yue People Before Sinicization
Prior to Chinese domination, the region was inhabited by various indigenous groups collectively referred to by Chinese historians as the Yue. These groups were diverse, with distinct cultures and social structures, inhabiting areas across southern China and northern Vietnam.
The term “Yue” was an external designation, imposed by Chinese outsiders, and did not necessarily reflect a unified identity among these tribes. The lack of detailed records from the Han dynasty about the Yue’s personal and cultural identities means that much of what is known about them comes from their interactions with Chinese traders and colonizers.
The Yue encompassed numerous tribes, often referred to as the “Hundred Yue,” highlighting the region’s cultural diversity. These tribes maintained their own distinct customs and societal norms, which sometimes clashed with the expanding Han influence.
Qin Dynasty’s Early Campaigns
Before the Han dynasty’s consolidation, the Qin dynasty (221-206 BC) also attempted to subjugate the Yue tribes. Under Emperor Qin Shi Huang, the Qin military launched large-scale campaigns to conquer Lingnan, the region encompassing modern southern China and northern Vietnam.
By 214 BC, significant territories had been annexed, but the Qin dynasty’s control was short-lived. The collapse of the Qin led to a resurgence of Yue independence, setting the stage for subsequent Han expansion.
Establishment of the Nanyue Kingdom
In the power vacuum following the Qin dynasty’s fall, Zhao Tuo, a former Qin general, capitalized on the instability to establish the kingdom of Nanyue in 204 BC. Centered in Panyu (modern Guangzhou), Nanyue extended its influence from northern Vietnam to parts of present-day Hunan. In 179 BC, Zhao Tuo expanded his kingdom by conquering Âu Lạc, a Vietnamese state, integrating it into Nanyue.
Zhao Tuo’s reign is notable for his efforts to blend Han Chinese and Yue cultures. By marrying a Yue woman and incorporating local customs and individuals into his administration and military, Zhao Tuo fostered a syncretic culture. This cultural fusion is evident in artifacts from the period, such as the jade burial suit of King Zhao Mo, which showcases a blend of Han grandeur and local artistic styles.
Centered in Panyu (modern Guangzhou), Nanyue extended its influence from northern Vietnam to parts of present-day Hunan.
Despite his northern origins, Zhao Tuo is viewed by some historians as a protector of Vietnamese interests against Han incursions rather than a foreign oppressor. This perspective highlights the complex dynamics of identity and power during this era.

Some historians view Zhao Tuo as a protector of Vietnamese interests against Han incursions rather than a foreign oppressor, highlighting the complex dynamics of identity and power during his reign.
Cultural Integration and Han Influence
The absence of clear geographical boundaries between Han China and the Yue territories facilitated significant cultural exchange. Han Chinese settlers moved southward, driven by the fertile lands and favorable climate, leading to increased interaction with indigenous Yue populations. Over time, this resulted in a gradual assimilation of Han cultural elements into Yue society.
Zhao Tuo was a former Qin dynasty general who capitalized on the political instability following the Qin dynasty’s collapse to establish the kingdom of Nanyue in 204 BC.
Nanyue became a melting pot where Han and Yue cultures intermingled, particularly among the elite. The ruling class included both Han Chinese officials and indigenous leaders, creating a blended administrative and cultural framework. This integration was further reinforced by the tributary relationship Nanyue maintained with the Han empire, which necessitated regular diplomatic and economic interactions.

The statue of Zhao Tuo is located in front of Heyuan Railway Station in China.
Han Dynasty’s Consolidation of Control
The relationship between Nanyue and the Han dynasty was complex and occasionally tense. Initially, Nanyue enjoyed a degree of autonomy, but tensions arose over trade restrictions and political authority.
Around 196 BC, Emperor Gaozu of Han recognized Zhao Tuo’s rule diplomatically, but conflicts persisted. Zhao Tuo’s declaration as the “Martial Emperor of the Southern Yue” in 183 BC signaled his assertion of equal status with the Han emperor, leading to military confrontations.
By 111 BC, the Han dynasty decisively defeated Nanyue. A substantial Han military force, led by Generals Lu Bode and Yang Pu, advanced into Nanyue territories, culminating in the surrender of Panyu and the annexation of the region into the Han empire. This conquest solidified Han control over northern Vietnam, marking the beginning of prolonged Chinese rule.
The Trưng Sisters’ Rebellion
The First Era of Northern Domination was interrupted by significant local resistance, most notably the rebellion led by the Trưng sisters, Trưng Trắc and Trưng Nhị, in 40 AD. These sisters mobilized the Lac Viet people in a widespread uprising against Han authority, gaining control over numerous towns and settlements. Trưng Trắc was declared queen, symbolizing a unified front against foreign domination.
The Trưng sisters’ rebellion, led by Trưng Trắc and Trưng Nhị around 40 AD, was a significant uprising against Han Chinese rule in Jiaozhi (northern Vietnam).
Despite initial successes, the rebellion was ultimately quashed by Han forces under General Ma Yuan between 42 and 43 AD. The Trưng sisters were captured and executed, and the Han reasserted their control, ushering in the Second Era of Northern Domination.

Sinicization Under Han Rule
Throughout the First Era of Northern Domination, sinicization—the process of adopting Han Chinese culture—was a key feature of Chinese administration in Vietnam. The Han dynasty implemented policies to integrate the region economically, culturally, and administratively into the empire. This included the settlement of Han Chinese officials, merchants, and settlers, as well as the imposition of Chinese bureaucratic practices and cultural norms.
Land redistribution policies favored Han settlers, often at the expense of local Vietnamese landowners. The Han administration introduced the Chinese writing system, Confucian educational principles, and legalist governance structures. These measures aimed to assimilate the indigenous population and secure Han control over the region.
Sinicization during the First Era of Northern Domination involved the adoption of Han Chinese culture, administrative practices, and economic systems by the indigenous populations of northern Vietnam.
Economic exploitation was another aspect of sinicization. The Han dynasty leveraged Vietnam’s natural resources and strategic location to bolster its maritime trade networks, which extended to Southeast Asia and beyond. Goods such as bronze artifacts, ivory, and rhinoceros horns were integrated into the Han economy, enhancing both local and imperial wealth.
Administration and Governance
Upon annexation, the Han dynasty reorganized the conquered territories into administrative units known as commanderies. Jiaozhi (Giao Chỉ) became a prominent commandery, divided into nine districts including Nanhai, Hepu, Cangwu, Yulin, Zhuya, Dan’er, Jiuzhen, and Rinan. Each district was governed by a Chinese mandarin, ensuring direct imperial oversight.
The Han dynasty promoted Han Chinese settlement in northern Vietnam, displacing local landowners through land redistribution.
The administrative center was established in Long Biên, near modern Hanoi, where Chinese officials administered local governance alongside existing indigenous leaders. This dual system allowed for a degree of local autonomy while maintaining overall Han authority. Population censuses conducted in 2 AD recorded nearly one million inhabitants across the commanderies, highlighting the region’s significance within the Han empire.

Demographics and Population Control
The Han dynasty’s census in 2 AD provides insight into the population distribution within the Jiaozhi region. Jiaozhi alone accounted for over 746,000 people, while Jiuzhen and Rinan had smaller populations. These figures illustrate the dense settlement patterns encouraged by Han administrative policies and the migration of Han Chinese into the region.
Governors, known as taishou, were responsible for maintaining order and implementing imperial policies. Notable governors included Thạch Đái, Chu Chương, Ích Cư Xương, Đặng Nhượng, Tích Quang, Nhâm Diên, and Tô Định. Their administration varied, with some governors enforcing strict Han policies that led to local discontent and uprisings, such as the rebellion led by the Trưng sisters.

A depiction of the Trung sisters’ rebellion.
Cultural and Social Impacts
The imposition of Han culture had profound effects on the indigenous societies of northern Vietnam. Confucianism became the dominant philosophical and ethical framework, influencing education, governance, and social norms. The introduction of Chinese literary and artistic traditions led to a blending of cultural practices, as seen in the architectural and artistic artifacts from the period.
However, this cultural assimilation was met with resistance. While some indigenous people embraced Han culture for its perceived advancements, others sought to preserve their own traditions and autonomy. This tension between assimilation and resistance fueled periodic uprisings and long-term aspirations for independence among the Vietnamese populace.

Flag of Vietnam.
Legacy and Historiographical Perspectives
The First Era of Northern Domination is a foundational period in Vietnamese history, shaping the region’s cultural and political landscape. National historiography often portrays this era as a time of resistance against foreign domination, emphasizing the resilience and unity of the Vietnamese people. The narrative of the Trưng sisters’ rebellion, in particular, serves as a symbol of nationalistic struggle.
However, modern scholarship offers a more nuanced view, questioning the extent of cultural resistance and the imposition of a unified Vietnamese identity during this period. Some historians argue that the concept of a cohesive national identity was retroactively applied, overlooking the diverse and fragmented nature of the indigenous societies under Han rule.