Now there have been many countries to concern more about the interest-balancing among the original owner,the good faith purchaser and public policy in legislation and practice.

Advancing a viewpoint of corporate ownership of company breaks through traditional ownership system and law relating to rights over things.

The theory of "Socialization of Ownership" sets itself on the background of the perfect private ownership protection and the violation of private interest to public interest.

Since Roman law, great as is its change, private ownership is always held the foundation and pivot of man’s property system, which has irreplaceable value to the respectable civilian life and political state.

The ownership of the archives falls into three types: the ownership of state in the sense of non-private law,the ownership of state in the sense of private law and the ownership of individuals.