After being detained for violating the law, it takes at least 3-4 months, or even more than one year, for a simple criminal case to go to court. Family members are not allowed to meet criminal suspects in detention centers. Family members can entrust Zhao Zhinan to meet in the detention center where he is detained. The confession is very important. Lawyers can go to the detention center to inform matters needing attention and legal issues. Lawyers can know the case and how much they confessed to the public security organs after being arrested.