Tourists visit the Gwanghwamun Square in Seoul, South Korea, March 18, 2025. Seoul in South Korea witnessed a spring snowfall on Tuesday. (Photo: Xinhua)

Citizens walk in the snow in Seoul, South Korea, March 18, 2025. Seoul in South Korea witnessed a spring snowfall on Tuesday. (Photo: Xinhua)

People visit Samcheong-dong after snow in Seoul, South Korea, March 18, 2025. Seoul in South Korea witnessed a spring snowfall on Tuesday. (Photo: Xinhua)

People take photos in the snow in Seoul, South Korea, March 18, 2025. Seoul in South Korea witnessed a spring snowfall on Tuesday. (Photo: Xinhua)