Amendments to the Eclectics Category of General Catalogue of the Imperial Collection of Four;

This paper points out some oversights and errors in the Eclectics Category,such as the names,the official rifles,the times and the native places of the writers and gives some amendments and corrections by quoting other materials as proof.

Debate has been existing on whether the editor should become an all-round person or a scholar.

The work "Weiliao",also collected in the "History of the Han Dynasty" by the School of Eclectics originated,together with the work "Weiliao" by the military strategists,from the ancient book "Weiliao" with the military stategical ideology in the time of the Warring States.

This thesis, based on the acquired studies of pre-Qin philosophers' learning, the present research inadequacy and also the academic divergence, endeavors to offer a new definition for the pre-Qin Eclectics, beginning with the historical textual research on bibliography.