Research on the Construction of "Two Belts and Multi-Nodes" Ethnic Cultural Landscape of the Great Wall and Grand Canal in Hebei Province. Economic and scientific research, [S. l.], v. 1, n. 1, 2026. DOI: 10.67164/6n99zg28. Disponível em: https://www.hwipgl.com/esr/article/view/53. Acesso em: 18 jun. 2026.