The excavation project is taking place in the Caijiafen village. The State Administration of Cultural Heritage has approved the excavation in April.
Archaeologists and historians believe that Caijiafen village has served as the capital of Guzhu state, a vassal state of the Shang Dynasty (1600 BC to 1046 BC), according to Xie Fei, an expert from the Hebei Provincial Cultural Heritage Bureau.
The excavation will help in unveiling the history and culture of the ancient state, Xie told state-run Xinhua news agency.