Such opinions not only contradict historical facts but also harm China-Africa relations.

这些议论既不符合历史事实，也损害中非关系。

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The current primitive materials about Zheng's voyage were not complete, but we are not short of historical materials. The basic facts of Zheng's navigation are clear.

现存关于郑和航海的原始资料虽然不是很完整，但有关的史料还是不少，郑和航海的基本史实是清楚的。

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Yi Yuan has substantial contents, not only recording many extraordinary things and conventions but also involving the historical facts of Han, Wei, Jin and Liu Song.

志怪小说《异苑》内容丰富，既记载了许多传闻逸事，反映了当时社会的风俗人情，又涉及晋宋及前朝的诸多史实。

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