Generally speaking,the transforming of crime is a legal fiction,based on which we will be aware of the justification for the transforming.

On the technology of legislation,crime of transformed robbery is legal fiction because they are the same on criminal substance.

But the criminal law, by way of legal fiction, also defines the latter as a crime of larceny, which arouses question among many scholars.

This paper makes distinctions between three kinds of relation: factual relation,cognitive relation and legal fiction relation,assuming that presumption of innocence is a legal fiction,not merely a cognitive action.

Foreign soil pollution control legal system for China's Inspiration;

Improvement of legal system for water environmental protection of Suzhou river network;

Research on Legal Systems of Wetland Damage Compensation;

Principle of Fairness under Harmonious Society and Legal Mechanism for Its Realization;

Perfect legal mechanismsafeguard women s rights and interests;

On the concept of establishing legal mechanism against corruption;

Legal Regulation on Merger and Acquisition Investment in Germany;

There are mainly three orientations in approaches of environment governance,including legal regulations,economic incentives and public participation.

In terms of governance thought,they can be divided into three categories with their own advantages and disadvantages,followed as the approaches of legal regulation,economic motivation and public participation.