1, letterhead, refers to the sender's name (company name), address and date, usually written in the upper right corner of the letterhead.
2. Date writing: e.g.1July 30th, 997, English:1July 30th, 997 (the most common); July 30th, 1997.
3. Address: It is the address of the writer to the addressee. It is located one or two lines below the address in the letter, starting from the top box of this line, and usually followed by a comma (UK) or colon (US).
The position of the text is separated by a line in the following address, which is the core part of the letter.
5. The conclusion is in the first or second line below the text, starting from the right middle of the stationery. Capitalize the first word and use a comma at the end of the sentence.
Related introduction:
The delivery order of mail is divided into four links: receiving and sending, sorting and sealing, and transportation and delivery. Receiving and mailing methods are mainly to set up mailboxes, mailboxes and direct receiving and mailing in the post office business window. Sorting and sealing is to separate the mail according to the sending place, and then seal the sorted mail into mail packages (bags, sets) for shipment.
Transportation is the general contractor who transports the mail to the destination through the designated postal route. There are two delivery methods: address delivery and post office delivery. Undeliverable messages are usually returned to the sender. Undeliverable and unreturnable mails are dead letters, which are opened centrally by designated institutions. If clues can be found, they will be returned, and those that are not dead will be stored for a certain period of time and destroyed or otherwise disposed of.