Looking from the domain of ethics conduct and the moral choice,people may get conclusion through ethics conduct of artificial insemination:The artificial insemination technology is one kind of good conduct;the artificial insemination is also a public welfare behavior.

The administrative public interest litigation has aroused great attention in China\'s theoretical fields and legal practice,which are discussed by scholars from different angles.

Research on Government Effect in the Development of China Public Welfare;

From the studying thre shold of the publicity, whether it be to achieve and maintain the pub-lic interest as the standards, we can be easy to find the main prob-lems of the privatization of public welfare in the actual operation, which are the following four as-pects: the loss of public interest, the crisis of public value, the lack of government functions, new social problems.

In the future period,rural primary organization will charge its main duty to devecop its public welfare,and parts of administration also will change into public service under the aim of constraction humanious society.

Ststatus Quo and proposition of research on technology social entrepreneurship;

Introduce the origin and development of social entrepreneurship abroad;analyze its background and reasons;based on cases of social entrepreneurship,summarize its features.