最終更新日:2022/12/24
In the opposite direction the farthest outposts of Chinese civilization were located on either side of the mouth of the Hwang Ho, which then entered the Gulf of Chihli near the modern Tientsin.
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In the opposite direction the farthest outposts of Chinese civilization were located on either side of the mouth of the Hwang Ho, which then entered the Gulf of Chihli near the modern Tientsin.