How to write the format of official documents and model essays?

The format of the official document is as follows:

Notice on convening XX meeting

×××××× (primary sending unit):

For the purpose of XXX, according to XXX basis and XXX organizer, the meeting will be held in XXX.

I. Contents of the meeting: ×× year × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × month × day × month × month × day × month × month × day × month × month × day × month × month × day × month × month × day × month × month × day × month × month × month × month

Two. Participants: ×× year × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × month × day × month × month × month × month × month × month × day × month × month × month × month × month × month × month × month × month × month ×

Three. Time and place of the meeting: ×× year × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × day × month × month × day × month × month × month × month × month × month × day × month × month × month × month × month

Four. Other matters:

(1) Please send the notice of attending the meeting to XXX, XXX (accommodation arrangement).

(2) Please fax the meeting receipt to.

(3) ×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××× ).

(4) Contact person and telephone number: ××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××

The principle of official document writing is "three checks and three changes" in content;

Check the meaning: see if it is clear, complete and prominent, and correct wrong views, which are vague, empty, irrelevant, vague and illogical.

Check measures and policies: see whether measures, regulations, methods and opinions conform to policies and are feasible; Correct contradictions and contradictions, as well as mandarin, rhetoric, big talk and ineffectiveness that do not seek practical results.

Check the materials: see if it is concrete, true and typical, and change it to generalization, conceptualization and falsehood.