Official documents are documents with specific formats used by party and government organs, enterprises and public institutions, and social groups in official activities. It is an important tool for conveying and implementing the principles and policies of the Party and the state, issuing administrative regulations and rules, asking for instructions and answering questions, guiding and negotiating work, reporting and exchanging experience.
According to the definition, D is the staff of some county-level organs, there are things to report to the higher level in the work, and write for instructions is official documents.