Photo taken on Jan. 22, 2022 shows the snow-covered Xiannyulou section of the Great Wall in the border area between Luanping County in north China's Hebei Province and Miyun District of Beijing, capital of China. (Xinhua/Chen Yehua)
Photo taken on Jan. 22, 2022 shows the snow-covered Wangjinglou section of the Great Wall in the border area between Luanping County in north China's Hebei Province and Miyun District of Beijing, capital of China. (Xinhua/Chen Yehua)
Photo taken on Jan. 22, 2022 shows the snow-covered Wangjinglou section of the Great Wall in the border area between Luanping County in north China's Hebei Province and Miyun District of Beijing, capital of China. (Xinhua/Chen Yehua)