The mystery of hanging coffins is a unique burial practice prevalent among certain ethnic minorities in southern China during ancient times. This method involves suspending the coffins of the deceased high up on cliffs, shrouded in mystery. According to legend, the origin of the hanging coffins is linked to a young boy who, for failing to adhere to regulations, turned his ministers into coffins. In a fit of anger, these coffins miraculously ascended to the cliffs. These hanging coffins not only reflect the cultural customs of the time but also showcase the extraordinary wisdom of ancient people.

In the Wuyi Mountains of Fujian, the hanging coffins are predominantly boat-shaped, referred to locally as "boat coffins." During the Ming Dynasty, explorer Zhang Fulang used a pulley to enter a cave, only to find no precious treasures inside. In the late Qing Dynasty, there were attempts to steal artifacts from the hanging coffins, but local residents alerted the authorities, preventing the theft. In 1971, two herbalists discovered a well-preserved hanging coffin on a cliff in Fengjie County, which contained valuable artifacts such as bronze swords, bronze axes, and Han Dynasty coins. In 1973, two other explorers attempted to retrieve a hanging coffin using a swing but were thwarted by villagers who reported them.

The method of suspending these coffins remains a mystery to this day. Some believe it was accomplished by constructing walkways, using cables from above, or hoisting them from below, but each theory has its shortcomings. These hanging coffins have withstood the test of time, witnessing the lifestyles and beliefs of ancient peoples, while also reflecting their reverence for life and death.