An ancient tomb of the Western Han Dynasty (206 BC-AD 24) was discovered at a construction site in Kaifu district of Changsha, capital of Central China's Hunan province, Sept 15, 2015. [Photo/Chinanews.com]

The site is now under protection and construction work is prohibited. [Photo/Chinanews.com]

Pots and utensils were unearthed at the site and taken away by the cultural heritage sector for research. [Photo/Chinanews.com]

Experts said that the tomb might date back to the Western Han Dynasty. [Photo/Chinanews.com]