2. It is generally believed that Chinese civilization has two direct sources, namely, the Yellow River civilization and the Yangtze River civilization, and Chinese civilization is mainly the result of the exchange, integration and sublimation of these two regional civilizations. Some historians believe that in the history of human civilization, the definition of "historical era" is calculated from the time when words were produced, and the previous period is called "prehistoric era".
3. Modern archaeology has found inscriptions on Oracle bones in Oracle Bone Inscriptions of Shang Dynasty more than 3,350 years ago (BC 1350), Wen Tao about 4,000 to 5,000 years ago and Oracle Bone Inscriptions about 5,000 to 7,000 years ago, all of which are evidences of Chinese culture.
1. The primitive society in China began with Yuanmou people about 1.7 million years ago. Primitive society experienced two periods: primitive people and clan commune. The clan commune has experienced two stages: matriarchal clan commune and paternal clan commune.
2. The Yellow Emperor Yan Di Tribal Alliance became a Chinese nation, from the 2nd1century BC to the 6th century BC, which was the first dynasty in China-Xia Dynasty. It marks the basic end of tens of thousands of years of primitive society in China and the beginning of thousands of years of class society. His birth became an important milestone in the history of China civilization. Dongyi people appeared in the Xia Dynasty, and the Xia Dynasty spread to14th generation17th king for nearly 500 years.
References:
History of China-Baidu Encyclopedia