(1977-1979), with 4,612 inscribed pieces.
* Huayuangzhuang East (1991), with 561 inscribed pieces.

When deciphered, the inscriptions on the oracle bones were revealed to be records of the divinations performed for or by the royal household. These, together with royal-sized tombs, proved beyond a doubt for the first time the existence of the Shang dynasty, which had recently been doubted, and the location of its last capital, Yin. Today, Xiaotun at Anyang is thus also known as the Ruins of Yin, or Yinxu.