Payee's address: detailed in the upper left corner, street, city, province, postal code.

Recipient's name: next to the address, the address of the recipient.

Mailing address: lower right corner, street, city, province, postal code.

Sender's name: instant address, sender's signature.

Salutation: The first line is indented, cordial, formal or short.

Text: clear segmentation, polite language and expression.

Ending: Appropriate ending words, such as "sincerely" and "salute"

Signature: the signature is clear and the identity is confirmed.