Mailing address, also known as mailing address, abbreviated as address. The mailing address is a combination of several place names with superior and subordinate relationships. Domestic addresses are mostly composed of provinces (autonomous regions), cities (counties), towns (streets), house numbers, enterprises and institutions. Because the spelling is very long, in order to stand out, each level can be separated by commas (,).

Mailing address refers to the effective actual address that can be marked and received on envelopes, mails, e-mail boxes and other mails sent by postal means or the Internet. The mailing address is generally composed of area name, street name and house number; Generally, large websites can register a free personal email address, and the email address you apply for is your email address.