Abstract:my country’s nj bet365 organs shoulder the dual powers of criminal investigation and administrative power。In nj bet365 judicial practice，To a certain extent, there is a phenomenon of overlapping application of nj bet365 investigation power and administrative power，The phenomenon of existing nj bet365 administrative power replacing investigation power，There is also the phenomenon of criminal investigation power replacing nj bet365 administrative power。This phenomenon does not only exist in our country，Also exists in other countries。Dual-in-one prosecution model of illegality and crime，How to divide nj bet365 cases and criminal cases，The difference between loose and strict administrative procedures and criminal procedures，Leading to the intersection of nj bet365 investigation power and administrative power。Distinguishing nj bet365 investigation power and administrative power is the prerequisite for the connection between the two，Also to fight crime、The need to protect human rights，It is also necessary to improve the operation mechanism and management supervision and restriction system of nj bet365 organs’ law enforcement powers。The legal principle that distinguishes nj bet365 investigation power and administrative power，Improving the operation mechanism and management supervision and restriction system of nj bet365 organs’ law enforcement powers，We will fight against crime and protect human rights、Pursue efficiency and achieve justice、The purpose of law enforcement and the form of law enforcement are organically unified。At the institutional level，It is advisable to adopt comprehensive weighing standards to distinguish the investigative behavior and administrative behavior of nj bet365 organs，Establish the principle of proportionality，Procedural and substantive restrictions regulating the conversion of administrative evidence into criminal evidence，Improving the relevant provisions of the Administrative Litigation Law and the State Compensation Law，Appropriately adjust the binary model of illegality and crime。

　　Keywords:Investigation power Executive power Criminal Investigation nj bet365 agency Law enforcement and judicial connection

Author Zhang Zetao, professor at Guangzhou University Law School (Guangzhou 510006）。