Research on Zhang Daoyi's academic thought Research on Feng Ding's philosophical thought Research on Richard Shusterman's aesthetic thought Research on Richard Schusterman's aesthetic thought Research on Chinalized marxism ethics thoughts Research in the history of economic thought...V.3 Research on the negativity and Marcuse's thoughts research on western Marxism ethics thought Research in the history of economic thought ...V.4 Research in the history of economic thought ...V.5