Remains of the peking man(homo erectus)are located on the Dragon Bone Hill at Zhoukoudian Village,Fangshan District,Beijing.In the 1920s,archaeologists discovered the complete skull of Peking Man.Later,more skull bones as well as stone and bone instruments were unearthed.Peking Man lived 690,000 years ago,during Paleolithic times.Findings indicate that Peking Man knew how to make fires.