Clouds float over Great Wall in N China

Aerial photo taken on July 11, 2022 shows clouds floating over a section of the Great Wall in Qianxi County, north China's Hebei Province. (Photo by Wang Aijun/Xinhua)

Aerial photo taken on July 11, 2022 shows clouds floating over a section of the Great Wall in Zunhua, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)

Aerial photo taken on July 11, 2022 shows clouds floating over a section of the Great Wall in Zunhua, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)

Aerial photo taken on July 11, 2022 shows clouds floating over a section of the Great Wall in Qianxi County, north China's Hebei Province. (Photo by Wang Aijun/Xinhua)

Aerial photo taken on July 11, 2022 shows clouds floating over a section of the Great Wall in Qianxi County, north China's Hebei Province. (Photo by Wang Aijun/Xinhua)