Since the coronavirus epidemic broke out, Chinese President Xi Jinping has been pondering major issues concerning China's medium- and long-term economic and social development strategies. In April 2020, he proposed a new "dual circulation" development pattern at the seventh meeting of the Central Financial and Economic Affairs Commission, with domestic circulation being treated as the mainstay and the international circulation complementing it. This "dual circulation" not only suits China's development, but also benefits people of all countries.