2. Some websites or apps need to register an account to make inquiries. If you already have an account, you can log in directly. If there is no account, you need to register as required.
3. On the query page of the website or APP, enter grandpa's relevant information, such as name, ID number and real estate address, and then click the query button.
4. The system will query and display the query results, including real estate license number, real estate area, ownership and other information.
5. You can print or save the query results. Some websites or apps provide the function of printing or saving query results, and you can choose the corresponding operation according to your needs.