What is the letter format?

(1) Write two blank greetings after "salutation";

(2) The text can be divided into paragraphs and multiple paragraphs with the text;

(3) In the first line of the greeting in the lower left corner, write "Sincerity" or "Best wishes" in two spaces, and the next line needs a top box;

(4) the signature of the signature is in front and the date is behind.

Second, the title:

It depends on the identity of the recipient. If Xiao Chen is a peer in the title, you can call her "Sister" or "Dear" before her. If you write to Teacher Chen, you need to write "Dear Uncle Chen". If you write to the relevant parties, such as the police, it may be more formal, and you can call it "XX Public Security Bureau".

Third, greetings:

Generally, honorifics are added after titles. Similarly, according to different status, there can be different honorifics. If it is Xiao Chen, you can write "Hello" alternately; if it is Mr. Chen, you should write "Hello"; if it is a policeman, you don't have to write.