An aerial drone photo taken on April 30, 2024 shows a scenery of Hongshankou Great Wall in Xiaochang Township of Zunhua City, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)
An aerial drone photo taken on April 30, 2024 shows a scenery of Hongshankou Great Wall in Xiaochang Township of Zunhua City, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)
An aerial drone photo taken on April 30, 2024 shows a scenery of Hongshankou Great Wall in Xiaochang Township of Zunhua City, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)
An aerial drone photo taken on April 30, 2024 shows a scenery of Hongshankou Great Wall in Xiaochang Township of Zunhua City, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)
An aerial drone photo taken on April 30, 2024 shows a scenery of Hongshankou Great Wall in Xiaochang Township of Zunhua City, north China's Hebei Province. (Photo by Liu Mancang/Xinhua)
