An aerial drone photo taken on Nov. 17, 2023 shows a view of the Tang Paradise, a complex based on the site of the original relic of an imperial garden dating back to the Tang Dynasty (618-907), in Xi'an, northwest China's Shaanxi Province. Xi'an, one of the ancient capitals in Chinese history, attracts a growing number of tourists in recent years.(Photo: Xinhua)

Tourists select cultural and creation products at a shop in the Great Tang All Day Mall in Xi'an, capital of northwest China's Shaanxi Province, May 20, 2024. Xi'an, one of the ancient capitals in Chinese history, attracts a growing number of tourists in recent years.(Photo: Xinhua)

Tourists watch a performance at a theme block in Xi'an, northwest China's Shaanxi Province, May 19, 2024. Xi'an, one of the ancient capitals in Chinese history, attracts a growing number of tourists in recent years.(Photo: Xinhua)

An aerial drone photo taken on Nov. 17, 2023 shows a view of the Giant Wild Goose Pagoda in Xi'an, northwest China's Shaanxi Province. Xi'an, one of the ancient capitals in Chinese history, attracts a growing number of tourists in recent years.(Photo: Xinhua)