According to the Regulations of People's Republic of China (PRC) Detention Center:
Article 24
Prisoners should bring their own clothes and bedding. If you really can't bring it with you, it will be provided by the detention center.
Article 28
During the period of custody, with the consent of the case-handling organ and the approval of the public security organ, criminals may communicate and meet with their close relatives.
Article 29
If a close relative of a criminal is seriously ill or dies, he shall promptly notify the criminal.
When a prisoner's spouse, parents or children are critically ill, except for those who are seriously ill, with the consent of the case-handling organ and the approval of the public security organ, prisoners are allowed to visit at home under strict supervision.
Article 32
In a case where the people's procuratorate decides to initiate public prosecution, the prisoner in custody may meet and correspond with the defender entrusted by himself or the defender designated by the people's court after receiving a copy of the indictment.
Article 36
The detention center may give a warning or admonition to criminals who violate prison regulations; If the circumstances are serious, those who do not change after education may be ordered to make a statement of repentance or confinement with the approval of the director of the detention center.
Extended data:
How long is criminal detention?
If the public security organ considers it necessary to arrest the detained person, it shall submit it to the people's procuratorate for examination and approval within 3 days after detention. Under special circumstances, with the approval of the person in charge of the public security organ at or above the county level, the time for submission for examination and approval may be extended by 1 to 4 days.
With the approval of the person in charge of the public security organ at or above the county level, the time for reporting for examination and approval can be extended to 30 days for major criminal suspects who have committed crimes on the run, repeatedly committed crimes or committed crimes in partnership.
The people's procuratorate shall, within 7 days after receiving the approval letter from the public security organ, make a decision on whether to approve or disapprove the arrest.
If the people's procuratorate does not approve the arrest, the public security organ shall immediately release the suspect after receiving the notice and promptly notify the people's procuratorate to execute it. Those who need to continue the investigation and meet the conditions of obtaining a guarantor pending trial or residential surveillance shall be granted a guarantor pending trial or residential surveillance according to law.
If the people's procuratorate deems it necessary to arrest a case directly accepted, it shall make a decision within 10 days. Under special circumstances, the time for deciding to arrest may be extended 1 to 4 days.
Those who do not need to be arrested shall be released immediately. Those who need to continue the investigation and meet the conditions of obtaining a guarantor pending trial or residential surveillance shall be granted a guarantor pending trial or residential surveillance according to law.