After logging into the system, you can inquire about the handling of criminal and public security (administrative) cases that have been reported to the public security organs. Including criminal cases that have been accepted (established), public security (administrative) cases, criminal detention of criminal suspects, bail pending trial, residential surveillance, arrest, transfer of prosecution, administrative punishment, etc. If you are not satisfied with the handling of the case, or if the public security organ fails to report the case, you can make a complaint directly on the "Hunan Police Network" through this system.