The administrative invasions or the administrative supplies are related to the implementation of state power, which should be pursuant to the principle of the 23rd article in Constitution. Namely, the public servant who is implementing the state power must have legal qualification and authorization. The meaning of public servant in Administrative Law is based on the 3rd article of the Public Servant Protective Law and the 24th article of the Public Servant Service Law, regarded as the main norm of defining the public servant. In Criminal Law, because the legislative purpose mainly lies in standardizing the behavior of the public servant, the criminal type of public servant is regulated in criminal law, taking the behavior but not the status to be the foundation of the judgment. The public servant could be divided into three categories. The relationships between State Compensation Law and Civil Law lies in the 186th article of Civil Law. According to the 5th article of Stat e Compensation Law, the Civil Law is the supplementary law of State Compensation Law.