On the Operational Theory of Administrative File Exclusive Principle --Unity Mechanism of the Hearer and Determiner JIN Cheng-dong Abstract: The management mechanism within the administrative subject is bound to separate the hearer from the determiner in the form. The perfect unity of the hearer and determiner is realized from that the hearer has to attend hearing to that the hearer has to make a decision, and finally, to file exclusion. In addition, file exclusion, through the “sound-proof space” of the file, also perfectly unifies the department decision and the personal decision of the administrative leader. At last, file exclusion, through the filing of such