A Western Han dynasty ancient tomb group was accidentally found at a construction site in Puyang city, China's Henan province, on April 10.
After a period of protective excavation of the tomb group, archaeologists found more than 230 ancient tombs in all, and a total of more than 600 cultural relics have been unearthed so far.
During the excavation, archaeologists discovered an airtight copper pot covered in rust. They found the pot had a liquid weighing about half a kilogram in it.
On May 10, the Beijing Mass Spectrum Center, which is a joint accrediting body based on the Chinese Academy of Science, identified the liquid in the ancient pot as wine. Therefore, the pot of wine unearthed from Puyang has been certified as the oldest wine found in China.
By People's Daily Online