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
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
