1, title
The title of a letter generally consists of the issuing authority, reason and language, and sometimes it can only consist of reason and language.
2. Text
The first part explains the reasons, background and basis of writing.
Generally speaking, the beginning or explanation of the letter is based on the spirit of the relevant instructions of the superiors, or briefly describes the actual needs, doubts and difficulties of the region and the unit.
At the beginning of the reply, the title and document number of the other party's communication will be quoted, and some replies will briefly describe the theme of the letter, which is basically the same as the writing of the reply. Then, some replies lead to the theme, that is, reply opinions in the form of "now answer the relevant questions as follows".
3. For example:
letter of instruction
Dear:
Thank you for your letter of March 10, so we emphasized the importance of delivery of our order No.816 and made every effort to deliver the goods before April 30.
Although the goods have been shipped, we haven't received any information from you, so we have no choice but to cancel this order. It's really a pity because our customers insist on the delivery date.
(telegraph) transmitter