Exploring the mysteries of history, the discovery of Oracle Bone Inscriptions and the archaeological excavation of Yin Ruins in Anyang proved the existence of Shang Dynasty. This has given many schola

Exploring the mysteries of history, the discovery of Oracle Bone Inscriptions and the archaeological excavation of Yin Ruins in Anyang proved the existence of Shang Dynasty. This has given many scholars in China. (1) Dilemma: Less written records; The remains were scattered all over the floor. Conditions: doubt the promotion of ancient speculation; Scholars' prediction of the location of Xia Dynasty ruins; Learn from new historical methods (the legendary materials are confirmed by archaeological objects, and borrow modern western scientific methods).

(2) Features: Rich cultural relics (relics, relics, tombs, etc. ); Have a certain level of economic and political management.

(3) Conclusion: Erlitou site proved the real existence of Xia Dynasty with facts. Controversy: Whether Erlitou site is completely consistent with the period and scope of Xia civilization. Methods: Archaeological results and documents were mutually verified.