So the problem of litigious right protection shortage does exist in our country chronically and commonly.

Why Did Jin Merchant Decline? A Perspective from Protection of Property Rights;

Through analysis on the features of information product, this paper expounds the meaning, characteristics and social significance of information property right, and points out the necessity of information property right protection.

The protection of property rights will be introduced to the land management, and the paper analyses the connection of property right protection and land management, so as to slove the issue of farmland protection with the protection of property right.

A New Model for Electronic Software Distribution and Copyright Protection;

Research on Several Foundational Theories and Key Technologies of Copyright Protection and Information Security Based on Network Manufacture Environment;