A citizen takes photos of the autumn scenery among golden birch leaves and red maple leaves at a park in Ordos, north China's Inner Mongolia Autonomous Region, Oct. 16, 2020. (Photo by Ren Jun/Xinhua)

Photo taken on Oct. 16, 2020 shows the autumn scenery at a park in Ordos, north China's Inner Mongolia Autonomous Region. (Photo by Ren Jun/Xinhua)

Photo taken on Oct. 14, 2020 shows the autumn scenery at a park in Ordos, north China's Inner Mongolia Autonomous Region. (Photo by Ren Jun/Xinhua)