Xia and Shang Dynasties refer to the alternation of two important dynasties in the ancient history of China. Xia Dynasty was the first dynasty in the history of China, which began in 2070 BC and ended around 1600 BC. Shang Tang, the ruler of Xia Dynasty, established Shang Dynasty, the second dynasty in China history, which started around 1600 BC and ended at 1046 BC.

The turn of Xia and Shang Dynasties was an important turning point in the history of China, which marked a major change in politics, economy and culture in ancient China. From Xia Dynasty to Shang Dynasty, China society experienced different stages of development, during which it experienced many changes and revolutions, including the struggle between classes, the exchange and integration between ethnic groups, and the gradual development of industry and economy. These changes have laid the foundation for the development and growth of the Chinese nation.

The transition from Xia Dynasty to Shang Dynasty not only had an impact on ancient China, but also had a certain impact on world civilization. Cultural phenomena such as bronze culture, Oracle Bone Inscriptions and trademarks in Shang Dynasty are all important parts of ancient civilization in China and an indispensable part of international culture. Therefore, understanding the history from Xia Dynasty to Shang Dynasty can not only understand the development process of the Chinese nation, but also broaden people's historical and cultural horizons.