Mobile photo shows sunset scenery near Xuanwumen in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near the Central TV Tower in Beijing, capital of China, Aug. 29, 2019. (Photo: Xinhua)

 

Mobile photo shows sunset scenery near the Central TV Tower in Beijing, capital of China, Aug. 29, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near Xuanwumen in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near Xuanwumen in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near Wangfujing in Beijing, capital of China, July 25, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near Xuanwumen in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)

Mobile photo shows sunset scenery near Jingshan Park in Beijing, capital of China, Sept. 1, 2019. (Photo: Xinhua)