郑一钧
郑一钧-
明成祖承认当地的部落首领是王国的统治者，中国历史学者郑一钧说。
The tribal chief was recognized by the Yongle Emperor as the ruler of his kingdom , said Mr. Zheng , the Chinese historian .
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中国科学院海洋研究所的历史学家郑一钧说，郑和给这片区域带来了中国的生活方式。
A Chinese historian , Zheng Yijun , at the Institute of Oceanology under the Chinese Academy of Sciences , said that Zheng He brought the lifestyle of the Chinese to the area .