Looking back at history, the times are the key link. Since the "Xia, Shang and Zhou Dynasties Dating Project" was launched, the study of the times has become a hot issue in the field of historiography, and the combination of literature, astronomy, archaeology, ancient philology and annual examination of science and technology to solve the problem of the knowledge of the times has also become the development direction of the study method of the times. Because in order to be preserved in the Chronicle of Historical Records of the Six Kingdoms, the Warring States period is old. However, the Chronicle of Historical Records of Six Kingdoms is inconsistent with other catalogues of Historical Records. Sometimes some scholars confuse Historical Records with Chronicle of Exegetics, and most of them are related to the genealogy of Sanjin, Qi and Yan, and few people are related to Qin State. The reason is that there are few historical materials of Qin State in Chronicle of Exegetics. I think that the annual admonition is the basis of learning. For the Duke of Warring States, whether there is an annual admonition or not, and whether there is an erroneous admonition or not in Qin will inevitably affect the effect of annual admonition in other countries. In view of this, I use and study philology, astronomy, archaeology, ancient philology and so on. The understanding of Qin's discipline has been deeply investigated in 17, and its doubts, years of work and right and wrong have been textual researched one by one every year, which are recorded in the Chronicle of Historical Records of Six Kingdoms in batches. During the disappearance of the school, I first re-annotated the astronomical terms recorded in the ancient books scientifically, and verified the historical records of 9 solar eclipses and 1 eclipse in the Warring States period by using the astronomical demonstration software with high accuracy, and deduced the possibility and abbreviated dates of only 6 solar eclipses, 1 eclipse and 3 solar eclipses. Based on this, comprehensive literature textual research and archaeological research on relevant handed down documents, starting from the correct calendar elements, the best solution of the reign time of Qin emperors in the Warring States period is obtained, which can add bronze mirrors to prevent and study history and repair it.
In this paper, the solar eclipse and calendar of the Warring States period are applied to the accuracy of chronology and the chronology of Qin State, so that the chronology method is systematic, which has not been seen in the literature work known to the author. This method greatly improves the scientificity and credibility of this paper, and its conclusion can be used as the basis for further research on chronology and even the whole warring States period, which is helpful to the accuracy of historical chronology and the scientific development of historical research. Keywords:<& gt；; "The discipline is annual"; Eclipse; Darkness during the day; Pass it.