Through the ruins of Oracle Bone Inscriptions and Yin Ruins, we can know a. Xia Dynasty history b. Shang Dynasty history c. Qin Dynasty history d. Han Dynasty calendar.

Analysis of test questions: Oracle Bone Inscriptions is an ancient Chinese character in China, which is regarded as an early form of modern Chinese characters, sometimes regarded as one of the characters of Chinese characters, and the oldest mature character in China. Oracle Bone Inscriptions is also called Wen Qi, tortoise shell or tortoise shell animal bone. Oracle Bone Inscriptions is a very important ancient writing material. Most Oracle Bone Inscriptions were found in Yin Ruins. Yin Ruins are famous sites of Yin Shang Dynasty, including Xiaotun Village, Huayuanzhuang and Houjiazhuang in the northwest of Anyang City, Henan Province. It was once the capital of the central dynasty in the late Yin Shang Dynasty, so it was called Yin Ruins. These Oracle Bone Inscriptions are basically the divination records of Shang rulers. Due to superstition, Shang and Zhou emperors used tortoise shells (common in tortoise shells) or animal bones (common in cattle scapula) for divination, and then carved divination related matters (such as divination time, diviner, divination content, divination result, verification, etc. ) in the Oracle Bone Inscriptions, and preserved by the royal historian as archival materials (see Oracle Bone Inscriptions archives). In addition to Oracle inscriptions, there are some unforgettable inscriptions in Oracle Bone Inscriptions's offerings. Oracle Bone Inscriptions's offerings cover astronomy, calendar, meteorology, geography, country, lineage, family, figures, officials, conquest, imprisonment, agriculture, animal husbandry, hunting, transportation, religion, sacrifice, disease, fertility, humanities and disasters ... It is the most precious first book to study the history, culture and language of ancient China, especially the Shang Dynasty.