Photo taken on March 5, 2019 shows Euphrates poplar trees in Bayingolin Mongol Autonomous Prefecture, Northwest China's Xinjiang Uygur Autonomous Region. (Photo: China News Service/Wang Jianxin)
Photo taken on March 5, 2019 shows Euphrates poplar trees in Bayingolin Mongol Autonomous Prefecture, Northwest China's Xinjiang Uygur Autonomous Region. (Photo: China News Service/Wang Jianxin)