Aerial photo shows a rainbow at the Hukou Waterfall scenic spot of the Yellow River at the border area between north China's Shanxi Province and northwest China's Shaanxi Province on Dec. 11, 2018. (Xinhua/Liu Hongda)
Orchid Show held in Illinois, U.S.
Birds gathering around plum blossom in Jiangsu
Robots employed in China's railway system during Spring Festival travel rush
Lanterns covered by snow in Beijing on occasion of Chinese Lantern Festival
Festive lanterns set ahead of Lantern Festival in Jinjiang, SE China's Fujian
Rainfall turns east China's Wuyuan into fairyland