The spring scenery at the Jinshanling section of the Great Wall is pictured in Luanping County, north China's Hebei Province, April 6, 2024. (Photo by Wang Liqun/Xinhua)

The spring scenery at the Jinshanling section of the Great Wall is pictured in Luanping County, north China's Hebei Province, April 6, 2024. (Photo by Wang Liqun/Xinhua)

This aerial drone photo taken on April 6, 2024 shows the spring scenery at the Jinshanling section of the Great Wall in Luanping County, north China's Hebei Province. (Photo by Wang Liqun/Xinhua)

The spring scenery at the Jinshanling section of the Great Wall is pictured in Luanping County, north China's Hebei Province, April 6, 2024. (Photo by Wang Liqun/Xinhua)

This aerial drone photo taken on April 6, 2024 shows the spring scenery at the Jinshanling section of the Great Wall in Luanping County, north China's Hebei Province. (Photo by Wang Liqun/Xinhua)