1 | Frog-shaped carving knife, Shang Dynasty. | |
2 | Since the Shang Dynasty began, this piece of land there are human beings flourish. | |
3 | The Yin ruins of An Yang city has long been considered to be the capital of Shang Dynasty since Pan Geng's rein. | |
4 | The symbols inscribed on pottery earlier than the Shang Dynasty bear resemblance to the Shang oracles. | |
5 | Only the dynasties after the Shang could be minutely documented and dated in his work. |