夏商分界研究是中国古代史研究中颇受关注的一个重要问题。它是现代考古学参与古史重建后的一个命题。这一课题试图从考古学遗存中辨析出文献所载国史上最早的两个王朝的更替,即从对夏商文化分界的探究入手,最终确认夏商王朝分界。它成为数十年来学界关注的一个研究热点。 The study of Xia and Shang demarcation is an important issue that has attracted much attention in the study of ancient Chinese history. It is a modern archeology involved in the reconstruction of ancient history after a proposition. This subject tries to discern from the remains of archeology the replacement of the earliest two dynasties in the history of literature contained in the literature, starting with the inquiry into Xia Shang’s cultural demarcation and finally confirming the demarcation of Xia and Shang dynasties. It has become a research focus of academic concern for decades.