A 2,600-year-old Chinese tomb containing a rare set of ancient bronze bells is shedding new light on how Zhou dynasty elites used ritual objects to connect with their ancestors and assert political power.

A new study published in the Cambridge Archaeological Journal examines the tomb of Lord Qiu of Zeng, a ruler who governed a small state in present-day northern Hubei, China, between roughly 675 and 625 BC.

Chinglong Tse of the UCL Institute of Archaeology, the study’s sole author, argues that the bells were far more than musical instruments. They served as sacred links between the living and the dead, carrying sounds believed to reach ancestral spirits in another realm.

The bell set, known as the Zeng Gong Qiu bianzhong, was cast around 677 BC. Its inscriptions show that Lord Qiu commissioned the bells to honor two powerful ancestors and invoke their spiritual power against the rival Chu state, which was expanding aggressively across southern China at the time.

Lord Qiu commissioned bells to battle a rival state

The inscriptions also show that Qiu presented himself as a humble “little child” who had not yet earned the virtue of his forebears. This was a standard ritual expression in Zhou culture, meant to show devotion to ancestors and demonstrate worthiness to inherit their authority.

When archaeologists excavated the ancient Chinese tomb, they found the bronze bells scattered in a disordered heap. The wooden rack had been deliberately taken apart, its pieces spread across the burial chamber.

This stood in sharp contrast to how Zhou elites typically buried their bell sets, in careful, patterned arrangements designed to sustain their ritual function in the afterlife.

Tse explains that this deliberate disorder likely reflects a major political shift. At some point during Qiu’s reign, Zeng and Chu ended their rivalry. The Chu king gave his sister in marriage to Lord Qiu, turning the two states from adversaries into allies.

The original purpose of the bells, invoking ancestral power against Chu, had become politically inconvenient.

Bronze bells from a Chinese tomb signal political change

To address this, Qiu’s mourners appear to have intentionally deactivated the bells. They commissioned a new, smaller set of funerary bells, placed in an orderly arrangement and dedicated to the same ancestors, to carry on ancestral rites in the afterlife.

Tse notes that the findings show how ritual objects in the ancient Chinese world were not passive symbols. They held real power to shape relationships between the living, the dead, and their ancestors, and that power could be adjusted when political circumstances demanded it.

Ancient carnelian beads unearthed at the Sanxingdui Ruins in southwest China are providing new evidence of long-distance trade and cultural connections that linked distant regions during the Bronze Age, researchers said Tuesday.

The discovery was announced by the Sichuan Provincial Cultural Relics and Archaeology Research Institute, which recently studied 11 carnelian beads recovered from sacrificial pits at the famous archaeological site in Sichuan Province. The artifacts date to about 1200 to 1000 B.C.

According to Liu Jiancheng, an associate researcher at the institute, the beads are the southernmost known carnelian artifacts from the same period found in China. Their discovery is helping researchers trace the movement of valuable materials and ornamental goods across ancient East Asia.

Analysis traces beads to northern China

Carnelian is a reddish-orange gemstone that was widely used in ancient jewelry and decorative objects. Researchers conducted trace element analysis on the Sanxingdui beads and found that the raw materials did not originate in the Sichuan Basin.

Instead, the analysis traced the source of the stone to the Yanshan orogenic belt and regions farther north, more than 1,000 kilometers (620 miles) from Sanxingdui. The findings indicate that the materials traveled great distances before reaching the ancient Shu civilization.

Researchers also compared the beads with carnelian artifacts discovered at archaeological sites in Gansu, Shaanxi, and Beijing from roughly the same period. The chemical signatures closely matched those of the northern examples, suggesting they likely originated from related sources.

Evidence points to an extensive exchange network

The results point to the existence of a broad exchange network operating between 1500 and 1000 B.C. Researchers believe the network connected communities across the southern Mongolian Plateau, the Loess Plateau, the eastern Qinghai-Tibet Plateau, the Central Plains, and the Sichuan Basin.

The findings offer new insight into how goods moved across ancient China long before the establishment of formal trade routes. They also suggest that materials, technologies, and cultural influences circulated between regions that were separated by vast distances.

Discovery adds to Sanxingdui’s significance

Sanxingdui, located near the city of Guanghan, is one of China’s most important archaeological sites. The site has gained international attention for its extraordinary bronze masks, statues, and ritual objects, which have reshaped the understanding of early Chinese civilization.

Liu said the latest discovery shows that the Sanxingdui society participated in a far-reaching network of exchanges about 3,000 years ago. That network extended into northern China and may have reached as far as the Mongolian Plateau.

The researcher said the evidence highlights the depth of interaction among different cultures during China’s Bronze Age. The discovery also supports the view that a broader and increasingly interconnected Chinese civilization was already taking shape thousands of years ago, while regional societies continued to maintain their own distinct identities.