This miscellaneous school, first appearing in Warring States Epoch, integrated the strengths of all other schools. Its initiator was Lü Buwei. The writing on the giant bamboo scroll is a part of Lü Clan’s Spring and Autumn Annals, a magnum opus in this regard. This grand academic work is really an ancient encyclopedia that came out through nearly a decade’s effort of Lü himself and many talents under his aegis. It offers an important guide to studying the pre-Qin history, culture, politics and economy. The advent of such miscellany demonstrated all thought schools had converged to a certain extent.