See the bold black font below:
Format of English letters
Tips: Letters generally have indentation (blank characters at the beginning of paragraphs) and The straight-to-head style (left top grid) is generally used in foreign countries, so I will use the straight-to-head style next.
Letterhead (letterhead: usually the name and address of the company writing the letter, centered)
Three empty lines (tip: between each part of the letter I will mark the spacing between parts. Although there are no horizontal lines when writing on paper, you can control it yourself. When writing emails, you need to strictly control it.)
Date Date (the position can be left, middle or right. Note that the format in the United States is MDY month day year, while most European letters are DMY day month year)
Two blank lines
Inside Address? (Copy the other company’s address Good)
Attention Line? (Writing the handler when the recipient is away, the letter expresses: attention: / attn. /: / for the attention of these three expressions)
Empty two lines
Salutation: Recipient? (When the address inside the cover is a company or group, Europeans are used to writing: Dear Sirs or Mmes, / Dear Sirs; while Americans are used to writing: Ladies/ Gentlemen: Or Gentlemen: When the address is an individual, if the name and gender are unknown or only the gender is known, write: Dear Sir or Madam/ Dear Sir/ Dear Madam; if everyone knows the name, write: Dear Mr./ Mrs. /Miss surname. For example Smith is the surname; if the other person has a special title, such as a doctor, just write: Dear Mr. Smith)
Blank two to three lines
The Body of the Letter? Main body: one blank line between paragraphs, single line spacing between lines)
Two blank lines
The Close,?eg. Yours faithfully
Two blank lines
Signature handwritten signature
Four blank lines
Print signature
Enclosure Notation Attachment? ( Written as Encls:/Encs:) Note: This is different from fax. Fax is a fax. This is used if you are mailing something to the other party.