Legal basis: Article 12 of the Regulations of People's Republic of China (PRC) Municipality on the Openness of Government Information, the guide and catalogue for the openness of government information compiled and published by administrative organs shall be updated in time. The guide to the disclosure of government information includes the classification, arrangement system and acquisition method of government information, as well as the name, office address, office hours, contact telephone number, fax number and internet contact information of the government information disclosure organ. The catalogue of government information disclosure includes the index, name, content summary, generation date and other contents of government information.