According to US News & World Report's ranking of the world's most powerful countries in 2022, Vietnam stands at the 30th position, with a GDP of 363 billion USD, a population of more than 98.2 million.

In 2021, the United Nations enumerates today's world with 195 countries. For the first time in human history, countries worldwide have suffered the same fate of the COVID-19 pandemic in a comprehensive, incomparable way, regardless of skin color, history, inclination, or race. Although only a few countries did not publicly report pandemic data, as the world was not informed, it was not a place that could maintain the "no infection" condition.