State organs and institutions implement unified working hours, and Saturdays and Sundays are weekly rest days. But now the public security has implemented universal service. In some places, you can handle ID card business at the main police station in the city on Saturday and Sunday. Please consult the local police station for details.
The administrative service center, also known as the government service center, is a comprehensive administrative service organization integrating information consultation, examination and approval of fees, management coordination and complaint supervision. It is a comprehensive service platform for all functional departments of local governments to centrally, jointly and uniformly handle all kinds of administrative licensing, non-licensing approval and public services.