明朝初期,明政府为了防止东南沿海一带残余的反抗势力与海外诸国相互勾结卷土重来,危及尚未稳固的统治,对沿海地区实行了海禁政策,除明政府自身与海外一些国家或部落建立了一定的交往关系以外,对于私人与其他国家或部落之间的往来,一律严格加以禁止,因此,明代的典籍中常有“明初定制,片板不准下海”的语句~①。这种海禁政策反映 In the early Ming dynasty, in order to prevent the remnants of rebel forces along the southeast coast from engaging in collusion with overseas countries and endangering the not yet stable rule, the Ming government imposed a no-sea ban policy on the coastal areas. In addition to the Ming government establishing itself with some overseas countries or tribes, The relations between the private individuals and other countries or tribes should be strictly prohibited. Therefore, the Ming dynasties often have the phrase “custom made in the early Ming Dynasty, the film is not allowed to go to sea”. This kind of sea ban policy reflects