Tourists take part in an ice and snow event at a skiing park in Ulanqab, north China's Inner Mongolia Autonomous Region, Nov. 16, 2024. A tourism festival themed on ice and snow opened in Ulanqab on Saturday, which will last for five months. (Photo by Wang Zheng/Xinhua)

　　Tourists take part in an ice and snow event at a skiing park in Ulanqab, north China's Inner Mongolia Autonomous Region, Nov. 16, 2024. A tourism festival themed on ice and snow opened in Ulanqab on Saturday, which will last for five months. (Photo by Wang Zheng/Xinhua)

　　A drone photo taken on Nov. 16, 2024 shows tourists at the foot of Ulan Hada volcano group in Ulanqab, north China's Inner Mongolia Autonomous Region. A tourism festival themed on ice and snow opened in Ulanqab on Saturday, which will last for five months. (Photo by Wang Zheng/Xinhua)

　　A folk artist gives fire pot performance at the foot of Ulan Hada volcano group in Ulanqab, north China's Inner Mongolia Autonomous Region, Nov. 16, 2024. A tourism festival themed on ice and snow opened in Ulanqab on Saturday, which will last for five months. (Photo by Wang Zheng/Xinhua)