All such organs, from the Centre to each province, autonomous region, municipality directly under the Central Government, county and city, have established departments specifically dedicated to the administrative tasks in this area.
从中央到各省、自治区、直辖市及县、市一级均在相应的公安部门内部设立了专门的户口管理部门，负责婴儿出生登记的管理工作。