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"The biggest technical obstacle for prevention is that we don't know where the virus-carrying birds are or where they will go," Xu said, adding that the epidemic is not likely to disappear soon.
China participates in a broad range of OECD work, alongside other Key Partners Brazil, India, Indonesia and South Africa. The peer review process behind the OECD's economic surveys is a key OECD contribution to the G20's Framework for Strong, Sustainable and Balanced Growth.
According to Li, joint efforts should be made to develop the economy, improve people's livelihoods and properly handle all manner of issues.
Meade said Mexico is ready to work with China to implement the agreements reached by the countries' leaders and expand bilateral cooperation in politics, trade and mutual investment in order to achieve common development goals.
China has also stepped up assistance to Africa, particularly for the well-being of the people, poverty reduction, disaster preparedness and mitigation, and capacity building.
