1. First open the application page of CCB and press the icon in the upper left corner.
2. Open the sidebar page and press Discover to open the discovery page.
3. Press Shake to open the Shake page, and press Receive Information.
4. Open the receiving information page, finally set the address information, and press Submit to complete the mailing address setting. The life mailing address of CCB is a string of characters, including the names of buildings such as country, province, city or village, street, house number, house and building, or the number of floors and rooms. An effective address should be unique, which is convenient for postmen and other logistics practitioners to deliver mail or pick up things at home.