Shang (1700 ~ 1100 BC)
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About the shang
The Shang people, one of China's earliest ancestors, lived in the Yellow River basin of China.
During this period,
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The Shang also believed that the earth was "flat and divided into three concentric squares."
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The concept of the universe was used to explain the laws of nature. Relationships were formed between the cosmos and humans. For example, the skin of the human body corresponded with the flat texture of the earth, the five internal organs corresponded to the five elements of wood, fire, water, earth, and metal, and the eyes and ears related to the sun and moon in the heavens.