AbstractAs international civil and commercial activities has been expanding in a rapid speed , at present a lot of countries not only in their own entity law, but also in the international law begin to pay attention to the special status -- the protection of the weak. Protection the rights of the weak has gained a widely application in the legislation and the judicial practice. But throughout the domestic and international laws in protecting of the weak, some shortages like the narrow range of the objects, the disadvantages of protection method are still existing. Therefore, we should focus more on substantial justice than formalistic justice, because only doing that can the interest of the weak be maintained, the civil and commercial activities be well development, the highest value of international private law be achieved .So the author strives to analyze the principle of protecting the interest of the weak ,the specific rules in maintain the rights of the weak and the reflection on the private international law in China and so on. We hope that legislators can establish protection the interest of the weak to be a basic principle and set up “the benefit to the weak” as a formula .Key words: private international law；the interest of the weak；the reservation of public order探讨国际私法中弱者利益的保护问题国际私法层面上的弱者，是指在国际民商事关系中处于弱势地位或者不利地位的当事人，主要包括涉外婚姻家庭领域中需要确认是否有婚生地位的子女、被监护人、被收养人、被抚养人等，涉外侵权中的受害一方，涉外合同领域消费者合同中的消费者及雇佣合同中的被雇用人等。这种弱势地位可能表现在当事人的经济地位方面，也可能表现在当事人的技能或信息方面，特别是在经济全球化的今日，国际上民商事来往也越来越紧密,致使国际民商事主体间的不平等性也越发突出，为了促进正常的国际间的经贸来往，...
