1. Online declaration: Many cities have opened online declaration platforms. Just log in to the platform and fill in the relevant information.
2. Window of county or sub-district office: If it is inconvenient to use the Internet, you can also go to the window of local county or sub-district office for on-site declaration.
3. Telephone consultation: Some cities also provide telephone consultation service, and you can call the corresponding hotline for help and guidance during working hours.