An aerial drone photo shows a section of the Great Wall after snowfall in Luanping County, north China's Hebei Province, March 16, 2025. (Photo by Liu Mancang/Xinhua)

　　An aerial drone photo shows a section of the Great Wall after snowfall in Luanping County, north China's Hebei Province, March 16, 2025. (Photo by Zhou Wanping/Xinhua)

　　An aerial drone photo shows a section of the Great Wall after snowfall in Beijing, capital of China, March 16, 2025. (Photo by Liu Mancang/Xinhua)

　　An aerial drone photo shows a section of the Great Wall after snowfall in Luanping County, north China's Hebei Province, March 16, 2025. (Photo by Zhou Wanping/Xinhua)

　　An aerial drone photo shows a section of the Great Wall after snowfall in Luanping County, north China's Hebei Province, March 16, 2025. (Photo by Wang Liqun/Xinhua)