Trees of populus euphratica are seen in Ejin Banner, north China's Inner Mongolia Autonomous Region, Oct. 10, 2018. The golden leaves in autumn attract many tourists. (Xinhua/Zou Yu)
Aerial photo taken on Oct. 10, 2018 shows the autumn scenery of the populus euphratica forest in Ejin Banner, north China's Inner Mongolia Autonomous Region. The golden leaves in autumn attract many tourists. (Xinhua/Zou Yu)
Aerial photo taken on Oct. 10, 2018 shows the autumn scenery of the populus euphratica forest in Ejin Banner, north China's Inner Mongolia Autonomous Region. The golden leaves in autumn attract many tourists. (Xinhua/Zou Yu)
Trees of populus euphratica are seen in Ejin Banner, north China's Inner Mongolia Autonomous Region, Oct. 10, 2018. The golden leaves in autumn attract many tourists. (Xinhua/An Xiya)
Aerial photo taken on Oct. 10, 2018 shows the autumn scenery of the populus euphratica forest in Ejin Banner, north China's Inner Mongolia Autonomous Region. The golden leaves in autumn attract many tourists. (Xinhua/Zou Yu)