The historical record of Shang Dynasty is Oracle Bone Inscriptions.

As far as we know, the oldest writing in China is Oracle Bone Inscriptions, carved on tortoise shells or animal bones, and Oracle Bone Inscriptions appeared in Shang Dynasty. Oracle Bone Inscriptions mainly refers to the characters carved on tortoise shells or animal bones by the royal family of China in the late Shang Dynasty. This kind of writing inscribed on tortoise shells and animal bones records divination, which is also called Oracle Bone Inscriptions. So the characters recorded on tortoise shells or animal bones are mainly Oracle Bone Inscriptions.

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