The letter format mainly includes five parts: title, body, ending, signature and date.

1, the first title: top case, and some can also add certain qualifications and modifiers, such as dear.

2. Greetings: If you write "Hello" and "How are you recently", you can pick up the text.

3. Text: This is the main body of the letter, which can be written in several paragraphs.

4. hello. Take the most common "greetings" and "salutes" as examples. "Zhi Zhi" can be written in two correct positions, immediately after the text, without adding paragraphs and punctuation marks; Write a new line under the text and leave two spaces. "Salute" is written on the next line of "From here". An exclamation point should be added after it to show the sincerity and strength of congratulations.

The title and capitalization in the second half of the greeting are a kind of respect for the recipient. It is a continuation of the tradition of "looking up" in ancient letters. Ancient letters were written vertically, including the name or address of the other party. In order to show respect, no matter where you write it, you should mention the other person's name or address to the next line. Its basic practice has been absorbed by modern letters.

5. Signature and date. The writer's name is written on the right one or two lines below the greeting. It is best to write down the relationship with the recipient before the name of the writer, such as son, father, your friend, etc. Write the date on the next line. If you forget to write anything, you can leave a blank line under the date, write "Attached" in two blank spaces, and write the unfinished business on a new line.

The text of the extended information is written from the second line of the letterhead, preceded by the word blank. If the prologue is on a separate line, the text can be written on the next line of the prologue.

The contents of the letter are different, so there is no need to unify when writing, and the principle is accurate expression and accurate meaning. Generally speaking, talk about each other's affairs first, show concern, attention or gratitude and respect, and then talk about your own affairs.

There are surface mail and registered mail. The credit of ordinary mail is low, and the post office is not responsible for the loss of letters in the delivery process; Registered letters have a high credit rating, and the post office must bear the agreed responsibility for losing registered letters.