What punctuation marks are used between the two units involved in the meeting notice?

For official documents, use full-angle pauses to separate departments at the same level, and use full-angle commas to separate departments at different levels.

For example:

District Party Committee Organization Department, District Party Committee Propaganda Department (Agency Push Office), District Finance Bureau, District Civil Affairs Bureau, and all agriculture-related sub-district offices:

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1. Punctuation marks are auxiliary symbols of written language, and are an organic part of written language, which are used to express pause, mood and the nature and function of words.

2. There are 10 commonly used punctuation marks, which are divided into dot and punctuation.

3. The function of dots is to interrupt, which mainly indicates the pause and tone when speaking. Point the end point and the middle point of a sentence. The dots at the end of the sentence are used at the end of the sentence, including periods, question marks and exclamation points, indicating the pause at the end of the sentence and the mood of the sentence. Points in sentences are used in sentences, including commas, pauses, semicolons and colons, indicating various pauses in sentences.