The Hemudu Cultural Relics (He mu du Wen hua Yi zhi)

The Hemudu Cultural Relics  it has a history over 7,000 years, you can see how the ancients people cooking, how they work, and different tools for cooking fishing or hunting.  And you can tell from these tools how smart they are at that moment, they can use all the nature stuff to make into a tool.  Very impressive.