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BEIJING, Nov. 24 (Xinhua) -- Chinese President Xi Jinping said Tuesday that China stands ready to strengthen exchanges and cooperation with Germany on COVID-19 vaccines and push for the vaccines to be fairly distributed as a global public good, especially for the benefit of developing countries.

Canada's Calgary Zoo, from which the pair were returned, earlier this year said COVID-19 travel restrictions made it difficult to transport bamboo to feed the pandas. After negotiations, the Canadian and Chinese sides agreed to bring back the black-and-white stars to China ahead of schedule.

He proposed that the G20 should advance its efforts in harnessing the role of the digital economy as the pandemic has fueled the boom of new technologies, new business forms and new platforms.

-- Taking a people-centered approach.

Considering the severe epidemic conditions around the world, China still faces pressure in terms of guarding against imported COVID-19 cases, as well as an epidemic rebound within the country, experts said, noting that China's current measures are working and should be maintained.