The main affairs of the household registration office include: birth registration, registration of paternal identification, adoption registration, discontinuation of adoption registration, marriage registration ,divorce registration, death (death declaration) registration, guardianship registration, initial household registration, household cancellation registration, removal registration, application for change of name, correction of date of birth , birthplace , order of birth, correction of names of (foster) parents and spouse, issuance of ID cards, issuance (reading) of household registration transcripts, application for various application forms and supporting documents ,issuance of household identification books, seal imprint registration and seal imprint certificate approval issuance, household number organization, household number certification approval issuance. All these affairs are closely related to our daily lives.