2、现在涉外婚姻家庭领域、涉外侵权领域和涉外合同领域。第四部分主要阐述保护弱者原则的局限性和完善，指出目前国际私法对弱者权益的保护存在的缺陷，并提出完善这些不足之处的意见，以求更好的保护涉外民商事交往中弱者的合法权益。关键词：弱者；保护弱者原则；国际私法；局限性；完善 ABSTRACTWith the development of globalization, intercultural communication has been more widespread than ever. How to protect the legi
3、timate interest of parties involved, and how to establish or perfect the laws and rules on protection principles have become a mainstream in the legislation affaires.The paper illustrates the principles on protecting the vulnerable group in the international private
4、law from the perspectives of introduction, origin and development, contents, limitation and improvement. The first part is some definitions, characteristics of principles on protecting the vulnerable group and the definition of vulnerable group. The purpose of this p
5、art is to protect the weak parties accurately. The second part is about the origin and development, to find out this principle's development course. The third part is the contents of protection principles. The protection principle is mainly embodied in the fields of
6、foreign marriage, foreign act of tort, and foreign contracts. The fourth part is about the limitation of the present principles. In this part the author will show her opinion on the weak points of the protection principle in international private laws and try to give
7、 some tentative suggestion in order to better protect the legitimate interest of parties involved in intercultural communications.Key words：the vulnerable groups; the principle of protection of the vulnerable groups; international private law; limitation; consummatio
