A double rainbow appears in the sky over the Hukou Waterfall in Jixian County, north China's Shanxi Province, Dec. 3, 2025. (Photo by Lyu Guiming/Xinhua)
Tourists take photos with a double rainbow over the Hukou Waterfall in the background in Jixian County, north China's Shanxi Province, Dec. 3, 2025. (Photo by Lyu Guiming/Xinhua)
A drone photo taken on Dec. 3, 2025 shows a double rainbow over the Hukou Waterfall in Jixian County, north China's Shanxi Province. (Photo by Lyu Guiming/Xinhua)
