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High-level exchanges have been frequent between the two sides, and political mutual trust has continued to deepen, said Cai, adding that relations between China and Portugal are currently in the best period of history.

"It is our hope to promote healthy eating to become a mainstream choice, as well as the organic way to produce healthy foods," said Ma Xiaochao, project officer with Know Your Food, a self-publishing community focused on food sustainability.

"No country can handle it all by itself," he added.

BETTER WORLD

The two countries have initially formed a new pattern of cooperation with oil and gas cooperation as the backbone, infrastructure construction as the focus, and finance and investment as the new growth point, Xi said, calling for the progress in cooperation in energy, infrastructure construction, high and new technology, and investment.