Chinese Empire

The Longest Chinese Dynasty: The Zhou, 800 Years of Rule

Of all the dynasties that have ruled China, the Zhou Dynasty lasted the longest. From its founding by King Wu around 1046 BCE to its formal abolition by the Qin in 256 BCE, the Zhou ruled (or claimed to rule) for nearly 800 years — almost twice as long as the second-longest dynasty, the Han. For most of those centuries the Zhou kings were not the effective rulers of China, but they retained a ceremonial and religious authority that no other deposed dynasty has ever managed to keep for so long. The very length of the Zhou is one of the most distinctive features of Chinese history. This article explains how the Zhou Dynasty lasted so long, what it actually governed, how its rule changed over time, and why it eventually fell. The Zhou is also discussed in early Chinese dynasties, in our piece on what came before the Qin, and in our Warring States period. The imperial dynasties section treats the dynasties that succeeded the Zhou.

The Founding of the Zhou

The Zhou Dynasty was founded by King Wu of Zhou (周武王), who in 1046 BCE attacked the last Shang king, Di Xin, at the Battle of Muye. The battle was decisive, and Di Xin set fire to his palace and died. King Wu then established a new dynasty with its capital at Haojing (鎬京) near modern Xi’an. According to tradition, King Wu had been advised by his brother, the Duke of Zhou (周公), who served as regent for King Wu’s son King Cheng and laid the foundations of the Zhou state. The Duke of Zhou is credited with creating the fengjian (封建) system, by which land was granted to relatives and allies in exchange for military service, ritual subordination, and tribute. The fengjian system was responsible for the dynasty’s longevity: by distributing power across a network of allied states, the Zhou ensured that no single rebellious vassal could easily overthrow the dynasty as a whole.

The Zhou also produced the foundational texts of Chinese political thought. The Mandate of Heaven doctrine, articulated in the Book of Documents, gave the dynasty its ideological basis. The Rites (禮) governed the conduct of the aristocracy. The Book of Songs (詩經) preserved the poetry of the early Zhou. The I Ching (易經) gave the dynasty its cosmological framework. These texts, together with the Spring and Autumn Annals and the Analects of Confucius, would form the Confucian canon and provide the intellectual basis of Chinese education for two and a half thousand years.

The Western Zhou (c. 1046–771 BCE)

The Western Zhou was the period of the dynasty’s actual power. The Zhou kings ruled from Haojing, surrounded by a network of vassal states — the great fiefdoms of Qi, Jin, Lu, Cai, Chen, Wey, and many others. The Western Zhou kings were great conquerors, and Zhou bronze vessels have been found across a vast area of north China. The Western Zhou kings were also great patrons of ritual: the royal ancestral cult, performed at the Zhou ancestral temple in Haojing, was the centre of the dynasty’s religious life, and the elaborate Rites governed every aspect of aristocratic life. By the ninth century BCE, however, the system was straining. In 771 BCE a coalition of western barbarians and a rebellious vassal killed King You of Zhou, and his son fled east to Luoyang, beginning the Eastern Zhou period.

The Eastern Zhou (770–256 BCE)

The Eastern Zhou is conventionally divided into the Spring and Autumn period (770–476 BCE) and the Warring States period (475–221 BCE). The Eastern Zhou kings, based at Luoyang, were no longer the effective rulers of China. They retained religious authority, but the king had no army, no significant tax base, and no power to compel obedience. Real power lay with the great fiefdoms, which had become de facto independent states.

The Spring and Autumn period saw the rise of the hegemony (霸) system, in which the strongest state would lead an alliance of smaller states, convene interstate conferences, and act as a kind of international police. The most famous of the hegemons was Duke Huan of Qi, who relied on the minister Guan Zhong. The Spring and Autumn period also saw the first great flowering of Chinese philosophy, with the activity of Confucius (551–479 BCE) and the formation of the Daoist tradition.

By 475 BCE the number of major states had shrunk to seven — Qi, Chu, Yan, Han, Wei, Zhao, and Qin — and they began to fight with industrial-scale armies for supremacy in the Warring States period. The Warring States is detailed in our Warring States period. It was an age of administrative reform, philosophical experimentation, and the institutional groundwork for imperial China. Our section on Chinese philosophy explores the long-term influence of these schools.

The Fall of the Zhou

The Eastern Zhou kings survived as figureheads for almost five centuries, even as their nominal vassals fought each other for supremacy. The last Zhou king, Nan (King Nan of Zhou, r. 313–256 BCE), was effectively stripped of all power in 256 BCE when the Qin state abolished the title of king and declared the Zhou defunct. The fall of the Zhou did not produce a dynasty in the way that the fall of other dynasties did. The successor state, Qin, was founded not by a Zhou vassal but by a frontier power from the west.

Why the Zhou Lasted So Long

Several factors explain the Zhou’s remarkable longevity. The fengjian system distributed power across a network of allied states, ensuring that no single rebellion could easily destroy the dynasty. The Zhou kings also benefited from a powerful ideological and religious framework — the Mandate of Heaven, the Rites, the ancestral cult, the bronze ritual tradition, and the canonical texts — that gave the dynasty a cultural authority no rival state could easily challenge. The Zhou also benefited from the slow pace of change in the early Chinese world: communications were slow, armies were small, and political consolidation took centuries. The Zhou’s longevity was in part a product of the fact that no one in the early Zhou world had yet figured out how to build a centralised state capable of displacing the dynasty.

The Legacy of the Zhou

The Zhou’s 800-year reign had a profound effect on Chinese civilisation. The canonical texts of the Zhou formed the basis of Confucian education. The fengjian system was the ancestor of later Chinese land tenure systems. The Mandate of Heaven doctrine would remain the central justification of Chinese imperial rule for two and a half thousand years. The Zhou also left a powerful cultural memory: even after the dynasty had fallen, Chinese intellectuals continued to look back to the early Zhou as a golden age of ritual propriety, sage kings, and moral order. The Three Dynasties (Xia, Shang, and Zhou) became a model of legitimate rule, and Confucius’ claim that he “transmitted but did not create” was an appeal to the authority of the Zhou canon.

Comparison with Other Long-Lasting Dynasties

The Zhou is by far the longest-ruling Chinese dynasty. The next longest are the Han (202 BCE – 220 CE with a brief interruption): 422 years; the Tang (618–907): 289 years; the Song (960–1279): 319 years; the Ming (1368–1644): 276 years; the Qing (1644–1912): 268 years; the Jin (1115–1234): 119 years; and the Yuan (1271–1368): 97 years. No other dynasty came close to the Zhou’s 800 years. The Han is in some sense the second-longest, but it is divided into two separate dynasties (Western Han and Eastern Han) by the brief Xin interregnum of Wang Mang. For the question of how to count these dynasties, see our piece on how many dynasties China had.