A train carrying 33 refrigerated containers departs from the Tengjun International Land Port in Kunming, capital of southwest China's Yunnan province, for Laos, Dec 4, 2021. [Photo/Xinhua]

Facing a depressed world economy, China is committed to promoting common development of all nations. On top of a series of growth-driving measures, the Belt and Road Initiative (BRI) has become the world's broadest-based and largest platform for international cooperation.

The BRI has become "the engine of growth and modernization of the economic and developmental infrastructure of many member countries," said an article by Azerbaijan State News Agency in November, stressing it inspires the majority of the world's people to work for "a better, more balanced and equitable future."

China's solutions will also prompt nations across the globe to fight adversity in close solidarity. Currently, the COVID-19 pandemic still poses the greatest challenge to the international community. China, as the world's biggest provider of outbound vaccines, has been devoted to setting up a "health shield" for developing nations, bridging the vaccine gap around the world and jointly building a "Great Wall of Immunity" for mankind.