The bona fide gains has been accepted and provided in many country s civil law,although the theory hasn t been establisher in our legal system,it has been applied in our country s justice practice.

Firstly,this paper introduces the goodwill of the origin and development,explores the effectiveness origin of bona fide;What smore,This paper analyses connotation definition of the good faith;Finally,this paper discusses upon the determination of bona fide from main body,objective,sub.

Derived from the principle of "hand muss hand wahren" in Germanic law,bona fide gaining has been successfully incorporated into civil laws of all the countries.

Analysis on the Good Faith Request of Directors Care Duty in the Limited Liability Company;

The phrase"good faith"means honestly believing some false information in one party.

Through the review on legislative evolution and judicial practice of the principle of bona fides,this article holds the view that this principle,which has been established widely in the civil law system,should be understood from tow aspects:judicial activity and good faith.

With the theorists research and discussion, this system is becoming more reasonable and perfect In our country, however, theorists pay more attention to this system s "acquisition" than "goodwill" which is the most essential and most crucial factor.

However, in the common business activities, the acts of the creditor and debtor are likely to be for the normal operation of the enterprise or out of subjective good intentions.

Analysis of Good will in the System of Positve Prescription;

On the effect of the non-right disposition and scope of application in bona fide gains;

Research on theory base of bona fide gains;

The bona fide gains has been accepted and provided in many country s civil law,although the theory hasn t been establisher in our legal system,it has been applied in our country s justice practice.

In news report,news media should pay attention to some problems such as the reliability of news report,the agreement of clients,the suitability of media supervision,the authoritative resources of the news,the goodwill of criticism,the impartiality of comments and so on.

The system of acquisition in good faith is a very important legal system of the law of real right in the world.

There are different opinions and ideas about whether acquisition in good faith can block criminal booty recovery or not in legal and judicial interpretation.

But it is simply misunderstood as the legislative models of acquisition in good faith of lien in our academy;it should be one of the forming conditions of lien.