What does Oracle mean? Oracle Bone Inscriptions's related knowledge.

1, Oracle Bone Inscriptions's armour refers to tortoise shell.

2. Oracle Bone Inscriptions is an ancient Chinese character in China, also known as "Wen Qi", "Oracle Bone Inscriptions", "Yin Ruins Book" or "tortoise shell and beast bone book". It is the earliest mature Chinese character we can see, mainly referring to the characters carved on tortoise shells or animal bones by the royal family in the late Shang Dynasty in China. It is the earliest known written carrier of Shang Dynasty in China and East Asia.