Qin Shi Huang’s Mausoleum: A Royal Burial Complex and Its Workshops

At the foot of Mount Li, near modern Lintong in Shaanxi, Qin rulers created a burial complex for Ying Zheng, later known as Qin Shi Huang, the First Emperor. Work began in 246 BCE, when he was a young king of Qin, and continued through the state’s unification of China in 221 BCE and the short-lived empire that ended in 206 BCE. The complex was designed to surround the ruler with an ordered court and military presence after death. Its famous terracotta soldiers are one part of a much larger arrangement of tombs, pits, structures and workshops. The central burial chamber remains unopened, so its contents cannot be confirmed from excavation.

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From a royal tomb to an imperial project

Construction began while Ying Zheng ruled Qin as a kingdom. After he defeated the other major states and unified China in 221 BCE, the mausoleum project continued under the new empire. Qin Shi Huang was buried in 210 BCE. The complex is commonly dated as under construction until about 208 BCE, but evidence suggests that work was disrupted during the rebellions that brought the Qin dynasty to an end. It is not certain that every planned feature was completed.

The historian Sima Qian, writing in the Shiji in the first century BCE, says that more than 700,000 people were sent to work at Mount Li after unification. This is an ancient account, not a verified count of the workforce. It nevertheless conveys the scale later writers attributed to the project. Archaeological evidence points to many kinds of work, from digging and building to making figures, weapons and other burial goods. Some inscribed brick fragments from worker burial areas have been interpreted as evidence that people sentenced to penal labour were among those employed.

A walled precinct and a network of burial pits

The earthen mound marks the centre of the complex, within inner and outer enclosures. The plan has been compared with the divisions of Qin’s capital, Xianyang, though much of the precinct has not been excavated. The arrangement extended beyond the ruler’s tomb: pits and burial areas contained military figures, officials, entertainers, horses and other objects associated with a court and its grounds.

The best-known military pits lie about 1.5 kilometres east of the mound. Four principal pits have been identified there. Three contain soldiers and equipment: one holds the main body of infantry, another combines infantry, cavalry and chariots, and a smaller pit is commonly interpreted as a command post. The fourth is empty and may have been left unfinished. These groupings suggest that the figures were arranged to represent military units and their command structure, rather than assembled as a crowd of individual statues.

Builders made the pits as covered, underground spaces. Rammed-earth walls separated corridors, while brick floors and timber beams supported wooden roofs. Reeds and clay helped cover the roofs before the builders banked them with earth. The remains of burned timber and damaged figures show that some military pits suffered fires and collapses.

Other excavated pits broaden the picture of the burial complex. Archaeologists have found bronze chariots and horses, terracotta officials and entertainers, stone armour, and animal remains. A pit with bronze water birds and figures interpreted as musicians suggests that the burial landscape included more than a military guard.

How labour and workshops produced the figures

Terracotta soldiers were made in workshops by government labourers and local craftspeople using clay from the surrounding area. Their scale and numbers required work to be divided into repeatable tasks. Bodies, heads and limbs were formed as separate components and joined with wet clay. Moulds supplied some basic shapes, especially for faces, while additional clay and hand-finishing gave figures different features. This combination of repeatable components and hand finishing allowed teams to assemble large numbers of clay figures.

Workshop marks and inscriptions help show how production was organized. Names and other marks on objects have been associated with producers and supervisors, making responsibility for manufacture traceable. This kind of marking also served practical purposes, including oversight and quality control. The soldiers’ equipment, dress and positions vary with their represented ranks and duties, but repeated component types made it possible to produce a large force without making every figure in the same way.

Many figures were fired from local clay at high temperatures; estimates for the firing range are about 900 to 1,050 degrees Celsius. They were originally painted, with coloured layers applied over a lacquer base. Pigments created reds, greens, blues, purples, whites and other colours, while details picked out clothing, faces and equipment. The paint made the figures more vivid than their present earthen surfaces suggest. After excavation, exposure to dry air caused paint and lacquer on some figures to curl or flake rapidly, making it difficult to preserve their original appearance.

Weapons and the organization of manufacture

The figures were accompanied by real weapons, including swords, arrowheads and crossbow components. More than 40,000 bronze weapon objects have been reported from the army pits. Arrowheads often occur in bundles of about 100. Analyses of their composition indicate that bundles could form distinct production batches, consistent with work divided among specialized units or workshops.

Some inscribed swords date to 245–228 BCE, before the emperor’s burial, showing that some weapons were manufactured before unification and later placed with the figures. Inscriptions also connected production to named makers or officials. The surviving weapons therefore document both the burial assemblage and the state’s capacity to manufacture military equipment under supervision. Traces of chromium on some bronze weapons were once interpreted as a protective coating. Research has instead linked the chromium to nearby lacquer, while the soil and the weapons’ composition help explain their preservation.

The burial chamber in Sima Qian’s account

The complex gave material form to a royal presence beyond death. Terracotta soldiers and horses could serve as counterparts to a living guard, while figures of officials and entertainers and the equipment found in other pits represented further parts of the ruler’s world.

Sima Qian describes a richly furnished tomb with palaces, officials, treasures, mechanical crossbows and rivers made with mercury beneath a ceiling representing the heavens. These details belong to a written account composed generations after the burial, not to an excavated view of the chamber. Elevated mercury readings have been reported in soil around the mound, but they do not establish the precise form or extent of the scenes described in the text. Because the central tomb has not been opened, its layout and contents remain uncertain. The excavated pits reveal how the mausoleum’s outer complex was built and equipped, while the royal burial at its centre remains beyond direct archaeological observation.

For the wider setting, see Qin Writing and Standardisation: Instruments of Imperial Rule.