What is the basic structure of Oracle Bone Inscriptions?

Judging from the number and structure of fonts, Oracle Bone Inscriptions has developed into a well-structured writing.

Oracle Bone Inscriptions has a symmetrical and stable pattern. Calligraphy has three elements, namely, using a pen, finishing words and composing music. The "six-character" principle of Chinese characters is reflected in Oracle Bone Inscriptions. However, the traces of the original pictures and words are still obvious, and the meaning of pictographs is also obvious.

Oracle Bone Inscriptions is the earliest known systematic writing in China and one of the four ancient Chinese characters in the world. It has pictographic, reference, comprehension, pictophonetic characters, phonetic notation, annotation, borrowing and other methods, which indicates that it has entered a mature stage. Oracle Bone Inscriptions in Yin Ruins is a record of divination of Yin people. Oracle Bone Inscriptions divination in ancient China has a long history, and it was the most popular in Yin Ruins. Almost everything in Shang Dynasty was divined by kings and nobles, and divination became an important part of social life in Shang Dynasty.