Introduction to the Cradle of Civilization: In the "Cradle of Civilization" exhibition hall, there is a "concave blade scraper" unearthed from the Xihoudu site in Ruicheng County about 1.8 million years ago, and a "concave blade scraper" unearthed from the Dingcun site in Xiangfen County about 120,000 years ago. The "fossil teeth" of a child around 10 years old, the "stone balls" unearthed from the Xujiayao site in Yanggao County about 100,000 years ago, and the "pottery pots", "jade god noodles" and "painted pottery" from the Neolithic Age can” and so on.