As the most serious public health emergency since the end of World War II,Covid-19 has seriously disrupted the normal production and living order of the people and the global economic and social development,and profoundly affected the present and future world structure and international order.East Asia and Southeast Asia are among the first regions impacted by the pandemic,and are also the first regions to carry out international cooperation against the pandemic and achieve considerable results.The world is facing great changes not seen in a century.The international situation,featuring most prominently full uncertainty,will be more complex and confusing in the post pandemic era,and the cooperation between China and ASEAN will face even more new challenges.General Secretary Xi Jinping emphasized that“danger and opportunity always co-exist with each other.Danger,once overcome,turns into opportunity.”New opportunities for cooperation between China and ASEAN have emerged in the face of difficulties,and the prospects for cooperation will be even broader.