Confirm knowledge. "Reading and knowing" means that when dealing with a document, announcement, contract or other important document, the reader has carefully read and understood the content of the document, and confirmed that he is aware of the relevant matters. Signing "reading and knowing" means Indicate that you have carefully read and understood the contents of the document, and assume the corresponding responsibilities and obligations. In some organizations or units, leaders or managers will ask their subordinates to sign a "knowledge" after receiving important documents to ensure that they have understood the contents of the document. This can avoid misunderstandings or wrong actions caused by unclear content of the document. , and at the same time, it can also enhance the efficiency of information transmission and communication within the organization.