What is the significance of the creation of Liu to the development of ancient culture in China?

More than 4,500 words. The contents recorded by Oracle Bone Inscriptions are extremely rich, involving many aspects of social life in Shang Dynasty, including not only politics, military affairs, culture and social customs, but also astronomy, calendar, medicine and other science and technology. Judging from about 1500 words recognized in Oracle Bone Inscriptions, it already has "pictograph, cognition, phonology, reference, annotation, and so on." It shows the unique charm of Chinese characters in China. China Shang Dynasty and early Western Zhou Dynasty (about 16 BC ~ 10 BC) were the earliest known documents of China. The words carved on tortoise shells were once called Wen Qi, Oracle Bone Inscriptions, tortoise shell, Yin Ruins, etc. , now commonly known as Oracle Bone Inscriptions. Everything should be divined with tortoise shells (common in tortoise shells) or animal bones (common in cattle scapula), and then related matters of divination (such as divination time, fortune teller, questions, divination results, verification, etc. ) should be engraved on the Oracle bones and kept as archives by the royal historian (see the archives in Oracle Bone Inscriptions). There are some notes and inscriptions in Oracle Bone Inscriptions's dedication. Oracle Bone Inscriptions's dedication covers astronomy, calendar, meteorology, geography, country, lineage, family, figures, officials, conquest, prison, agriculture, animal husbandry, hunting, transportation, religion, sacrifice, disease, birth and disaster. It is extremely precious to study the social history, culture and language of ancient China, especially the Shang Dynasty.

Oracle Bone Inscriptions is an ancient script in China, which is regarded as an early form of modern Chinese characters, and is sometimes regarded as one of the characters of Chinese characters. It is also the oldest mature script in China. Oracle Bone Inscriptions is also known as Wen Qi, tortoise shell script or tortoise shell animal bone script. Oracle Bone Inscriptions is a very important material of ancient Chinese characters. Most Oracle Bone Inscriptions were found in Yin Ruins, which is a famous site of Shang Dynasty. The scope includes Xiaotun Village, Huayuanzhuang and Houjiazhuang in the northwest of Anyang City, Henan Province. It was once the capital of the central dynasty in the last years of Yin Shang Dynasty, so it was called Yin Ruins. These Oracle Bone Inscriptions are basically the divination records of Shang rulers. The rulers of Shang Dynasty were very superstitious, such as whether there would be a disaster, whether it would rain, whether there would be a good harvest of crops, whether the war could be won, and which ghosts and gods should be sacrificed in ten days. So things like fertility, diseases, dreams and so on. We should know the will of ghosts and gods and the good or bad of things through divination. The materials used for divination are mainly tortoise's abdominal shell, carapace and cattle's scapula. Usually, some small holes are dug or drilled on the back of Oracle bones for divination, which Oracle Bone Inscriptions experts call "drilling". When divination is carried out, the surface of Oracle bones will be cracked by heating. This crack is called "trillion", just like an omen. People engaged in divination judge good or bad luck according to various forms of divination. According to Oracle Bone Inscriptions in the Shang Dynasty, Chinese characters at that time had developed into a complete writing system that could be written in Chinese. In the discovered Oracle Bone Inscriptions of Yin Ruins, the number of words has reached about 4000. There are a lot of signifiers, pictographs, knowing words, and many pictographs. These characters are quite different in appearance from those we use now.