Marveling at China's progress in achieving ecological civilization, U.S. scholars at a forum in China's Yunnan have called for more cooperation and exchanges between China and Western countries in green development.
Produced by Xinhua Global Service
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Marveling at China's progress in achieving ecological civilization, U.S. scholars at a forum in China's Yunnan have called for more cooperation and exchanges between China and Western countries in green development.
Produced by Xinhua Global Service
