A visitor poses for photos at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Song)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

A visitor poses for photos at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Photo by Liu Yang/Xinhua)

Children have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Photo by Liu Yang/Xinhua)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

A tourist visits the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

A visitor poses for photos at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

A visitor poses for photos at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

Visitors watch a fireworks show during the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Song)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

Visitors watch a drone performance during the opening ceremony of the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

Visitors watch the opening ceremony of the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

Visitors watch a performance at the opening ceremony of the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

An aerial drone photo taken on Jan. 5, 2025 shows a fireworks show during the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

A child poses for photos with frozen roses at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Xie Jianfei)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Song)

Visitors have fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Jan. 5, 2025. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)

An aerial drone photo taken on Jan. 5, 2025 shows a fireworks show during the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

An aerial drone photo taken on Jan. 5, 2025 shows a fireworks show during the 41st Harbin International Ice and Snow Festival at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Zhang Tao)

An aerial drone photo taken on Jan. 5, 2025 shows visitors having fun at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province. The 41st Harbin International Ice and Snow Festival kicked off here on Sunday with the theme "Dream of Winter, Love among Asia." (Xinhua/Wang Jianwei)