国际私法是国际经济关系发展到一定时期的产物 ,它是以含有外国因素的民事关系作为调整对象的一个独立的法律部门。各国法院在处理涉外民事案件时 ,因所涉各国的立法不同 ,在许多问题上都会发生法律冲突 ,从而需要作出法律的选择 ,决定适用何国法律作出判决。国际私法的核心任 Private international law is a product of the development of international economic relations to a certain period. It is an independent legal department that takes civil relations with foreign elements as the object of adjustment. When dealing with foreign-related civil cases, the law courts in many countries face different legal conflicts due to the different legislation of the countries involved. Therefore, the courts of different countries need to make the choice of law and determine the applicable law. The core of private international law