"Xu Ting Case",a typical sample of judicial disadvantages,reflects various problems,and the disadvantages of distribution pattern of interpretation power of criminal law are the profound reasons of these problems.

Based on the study and analysis of the interpretation power of criminal law in China,this paper intends to reconstruct a new interpretation power of criminal law in order to harmonize legislative and judicial interpretation of criminal law and to optimize the arrangement of interpretation power of the criminal law in China.

As one of kinds of interpretations of criminal law,the authoritative interpretation of criminal law should be in the scope of the literal meaning.

Criminal law explanation and proof responsibilities are a matter of harmony.

The aim of criminal law interpretation is the law content that should be attained and clarified by interpreting the penal code norm.

The justice of criminal law interpretation demands that, for conforming to the substance justice of the interpretation, criminal law should be treated reasonably, objectively and justly, so as to achieve the claim o.

Semantic interpretation is the foundation of the criminal law interpretation.

A list of interpretative law that fulfill justice and legitimacy include the interpretation of criminal law that fulfill justice and legitimacy,only the participators are equal and they can freely argument and confer that can let us achieve the scientific,reasonable and legitimate interpretation conclusion.

There is inherently a reciprocal connection between the criminal policy and the interpretation of criminal law,but the criminal policy is not the principle of the interpretation of criminal law.

The interpretation of criminal law should conform to principle of legality and be limited to the "range of original text", which can be foreseen by ordinary person.