In 2011, a remarkable archaeological discovery in Jiangxi Province, China, unveiled the tomb of Liu He, a lesser-known emperor of the Han dynasty whose brief reign ended in disgrace. Yet, his final resting place has proven to be a treasure trove of ancient wonders, yielding over 2 million bronze coins, more than 20,000 artifacts, and, most recently, an astonishing 6,000 pieces of intricately crafted fish-scale armor. This extraordinary find, the first of its kind from the Han dynasty, offers a glimpse into the advanced craftsmanship of a civilization that thrived over 2,000 years ago.

Born around 92 B.C.E., Liu He was the grandson of Emperor Wu, one of the Han dynasty’s most revered rulers. Orphaned at the age of four after his father’s death in 88 B.C.E., Liu He inherited the title of Prince of Changyi. In 74 B.C.E., following the death of his uncle, Emperor Zhao, Liu He ascended to the throne, propelled by the influence of the powerful minister Huo Guang. However, his reign was fleeting, lasting a mere 27 days.
Historical records paint Liu He as a ruler unfit for the throne. During the mourning period for his uncle, he was accused of indulging in lavish feasts, games, and other inappropriate behaviors, leading to a staggering 1,127 citations of misconduct. Disgraced and deposed, Liu He was omitted from the official list of Han emperors, stripped of his princely title, and demoted to a commoner. Later, he was granted the title Marquis of Haihun and a small fiefdom in modern-day Jiangxi Province, where he lived quietly until his death on September 8, 59 B.C.E.

Despite his fall from grace, Liu He’s tomb, discovered in 2011, tells a different story—one of opulence and reverence. The lavish burial suggests that, in death, he was honored in a manner befitting royalty.
Since its discovery, Liu He’s tomb has captivated archaeologists with its wealth of artifacts. Among the finds are 2 million bronze coins, the largest collection of gold ever uncovered in a Han dynasty tomb, bronze goose-shaped lamps, 12 shields, and over 5,200 wooden tablets and bamboo slips inscribed with poetry, a game manual, and historical chronicles. These relics paint a vivid picture of Han dynasty life, from its artistry to its intellectual pursuits.
The tomb’s latest revelation, however, is perhaps its most intriguing: 6,000 pieces of fish-scale armor, discovered two years ago in an armory chamber alongside a pile of swords. Composed of lacquered iron, copper, and leather, this composite armor marks the first known example of multi-material armor from the Han dynasty, a testament to the era’s advanced metallurgical and crafting techniques.

The fish-scale armor, named for its scale-like overlapping plates, was found in a precarious state, threatened by rising groundwater from nearby Poyang Lake, China’s largest freshwater lake. To preserve it, archaeologists carefully extracted the armor pieces in a soil block and transported them to a laboratory at the Nanchang Museum of the Han Dynasty Haihunhou State Ruins. There, researchers meticulously reconstructed the armor, revealing its intricate design and exceptional craftsmanship.
According to Bai Rongjin, a research fellow with the Institute of Archaeology at the Chinese Academy of Social Sciences, some armor pieces measure as small as one centimeter wide and 0.2 centimeters thick—far smaller than the typical four-to-10-centimeter pieces found in other ancient armors. This precision suggests a highly refined armor-making process, showcasing the Han dynasty’s technological sophistication.
Unlike previously discovered armors, which were made from a single material, this composite armor combined iron, copper, and leather, offering both flexibility and durability. Such innovation would have been critical on the battlefield, where lightweight yet sturdy protection could mean the difference between life and death.
The discovery of the fish-scale armor not only highlights the skill of Han dynasty artisans but also adds a crucial chapter to the history of armor-making. Each new find of this nature helps researchers piece together the evolution of military technology, revealing how ancient societies adapted and innovated to meet the demands of warfare.
The tomb of Liu He, once a forgotten figure in Chinese history, continues to yield secrets that reshape our understanding of the Han dynasty. From its vast hoard of coins to its delicate armor fragments, this archaeological marvel underscores the enduring legacy of a civilization that, even 2,000 years later, continues to captivate the world with its ingenuity and artistry.