They include all of the imperial rescripts: reports to the emperor from officials posted in the provinces on which he would add his own observations. And they also include various kinds of documents from other palace bodies, such as those of the Junjichu (palace executive staff), the cabinet and the Academy of History--over 400,000 documents all told.
包括清代歷朝君主硃批奏摺（習稱「宮中檔」）、軍機處抄錄文書、內閣部院、國史館文書等在內的各類文獻，共四十餘萬冊。