Oracle Bone Inscriptions was first discovered on what kind of articles?

Oracle Bone Inscriptions was first discovered on the medicinal material "keel".

Oracle Bone Inscriptions is written on tortoise shells and animal bones. It was unearthed in Xiaotun Village, Anyang, Henan Province, because it was the capital of Shang King Pan Geng to Di Xin in the late Shang Dynasty, which was called "Yin" in history and "Yin Ruins" in Oracle Bone Inscriptions. Most of its contents are the words of royal divination, so it is also called "Oracle Bone Inscriptions" or "Zhenbu". This kind of handwriting is basically carved by Qi, also known as "Wen Qi" or "Yin Qi".

Oracle Bone Inscriptions has a history of over 3000 years. It is not only the earliest and most systematic material for studying the origin of China characters, but also an important wealth for studying oracle calligraphy. From the perspective of calligraphy, Oracle Bone Inscriptions already has three basic elements of calligraphy, namely, using a pen, creating characters and composing a composition.

Oracle Bone Inscriptions's philological value.

Oracle Bone Inscriptions plays an extremely important role in the long development history of Chinese characters, and is a well-deserved originator of modern Chinese characters. The germination of Chinese characters in China appeared in the carved symbols on pottery in the late Neolithic period. However, although these lettering have the embryonic form of words, they are all simple symbols and words, and there is no complete system and law.

Oracle Bone Inscriptions is the earliest written language with a certain system and strict laws. According to textual research, there are about 4,500 non-repetitive words in Oracle Bone Inscriptions, and there are about 1700 recognized words, which are not all the words used at that time. Oracle Bone Inscriptions is a valuable resource for studying ancient Chinese characters.