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The links between Cologne and China already have a very long tradition.For example,the first historically documented meetˉings already took place in the Middle Ages.The most famous was the Cologne mathematician,astronomer and theologian Joˉhann Schall v
The links between Cologne and China already have a very long tradition. For example, the first historically documented meetˉings already took place in the Middle Ages. The most famous was the Cologne mathematician, astronomer and theologian Jo ˉhann Schall v