SONG, Hanning. Two Ephemeral Revivals: The “Feudal” Transformations of the Commandery-County System. Philosophy & Ideology Research, [S. l.], v. 5, n. 1, 2025. DOI: 10.37420/j.pir.2025.016. Disponível em: https://masonpublish.org/index.php/philosophy-ideology-research/article/view/416. Acesso em: 6 dec. 2025.