As a rule, family members should be informed of the reasons for detention. Did the public security organ give you a detention notice? There will be suspected charges on it. If it really involves a criminal offence, it may be sentenced, but it can also be sentenced according to the crime and the seriousness of the case. If the circumstances are minor, a suspended sentence of not more than three years may be imposed. It is recommended to bring the materials to a lawyer for detailed consultation.