This photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

This photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

This photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

This photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

This aerial drone photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)

This photo taken on June 1, 2025 shows a view of the water lilies at China Flower Expo Park in Yinchuan, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Wang Peng)