People have fun at an indoor snow and ice world in Huaian, east China's Jiangsu Province, July 15, 2025. An indoor snow and ice world, established at Jinhu water forest scenic spot in Huaian, provides tourists with a refreshing experience in summer. (Xinhua/Ji Chunpeng)

A child has fun at an indoor snow and ice world in Huaian, east China's Jiangsu Province, July 15, 2025. An indoor snow and ice world, established at Jinhu water forest scenic spot in Huaian, provides tourists with a refreshing experience in summer. (Xinhua/Ji Chunpeng)

People have fun at an indoor snow and ice world in Huaian, east China's Jiangsu Province, July 15, 2025. An indoor snow and ice world, established at Jinhu water forest scenic spot in Huaian, provides tourists with a refreshing experience in summer. (Xinhua/Ji Chunpeng)

People have fun at an indoor snow and ice world in Huaian, east China's Jiangsu Province, July 15, 2025. An indoor snow and ice world, established at Jinhu water forest scenic spot in Huaian, provides tourists with a refreshing experience in summer. (Xinhua/Ji Chunpeng)

People visit an indoor snow and ice world in Huaian, east China's Jiangsu Province, July 15, 2025. An indoor snow and ice world, established at Jinhu water forest scenic spot in Huaian, provides tourists with a refreshing experience in summer. (Xinhua/Ji Chunpeng)