PEI, Haoxin. The Historical Logic of the Flourishing of Philosophy and Social Sciences in the Yan’an Period and Its Contemporary Enlightenment: Commemorating the 10th Anniversary of the Important Speech Delivered on May 17. Philosophy & Ideology Research, [S. l.], v. 6, n. 1, p. 48–53, 2026. Disponível em: https://masonpublish.org/index.php/philosophy-ideology-research/article/view/1911. Acesso em: 10 nov. 2026.