Mai, L.T.T. , Cường, N.A. and Khải, T.Q. 2025. How Vietnam is shaping post-COVID relations with the US, China, Russia and South Korea. International Journal of Innovative Research and Scientific Studies. 8, 3 (May 2025), 3686–3699. DOI:https://doi.org/10.53894/ijirss.v8i3.7377.