中文摘要：

从实证研究角度看，四大自贸试验区法院在适用CISG问题上分歧较大，各种类型的适用情形都存在，不仅导致法律适用的不统一，而且不利于构建国际化的营商环境。适用CISG的分歧原因在于对CISG适用规则的认识不足、国内法律供给不足以及对CISG的熟悉程度不足。为增强自贸试验区法院在准确适用国际条约方面起到的表率作用，建议最高人民法院通过司法解释或指导性案例的方式，要求或引导自贸试验区法院准确、统一适用CISG。此外，加大培养精通国际经贸规则的高层次法律人才是增加CISG适用的基础性条件。

英文摘要：

Based on the rationale of empirical research, there are major divergences in applying CISG in 4 FTZs. All the different applicable situations exist, which causes the disunity of applicable laws as well as creating an unfriendly international commercial environment. The reasons of divergences of applying CISG are the inadequate understanding of the rule in applying CISG, the lack of a domestic law and the unfamiliarity to CISG itself. In order to enhance the capability of court in FTZs applying international treaties and creating good examples for other courts, the Supreme Court should provide either judicial interpretations or ruling cases to require and guide the courts in FTZs to apply CISG accurately and in a uniform manner. In addition, devoting more efforts in cultivating legal professionals who are equipped with international trading rules is the basic requirement of applying CISG more accurately.