進奏院嘅一項主要任務就係為啲藩鎮蒐集返啲情報，自己仲有埋一套通訊系統，不過主要仲係利用返官驛嘅設備 。時人係話進奏院「能傳萬裏之音，不墜九霄之命」，呢種情況令到啲節度使，有時喺朝命未正式下達前，早就知道嗮公文啲內容。進奏院搞情報任務，主要會有下底嘅幾樣 ：
One of the main tasks of the Jinsoin is to collect some information for some feudal towns, and it also has a communication system of its own, but mainly uses the equipment of the Huiguanyi. At the time, it was said that the Jinjuin "can spread the sound of thousands of miles and not fall into the life of the nine heavens", this situation made the festival to spend money, and sometimes before the official issuance of the imperial order, the content of the waste of official documents has long been known. The Academy of Concerts is engaged in intelligence missions, and there will be several main things: