Tourists visit a lantern fair held at underground cave dwellings in Shanzhou District of Sanmenxia, central China's Henan Province, Jan. 13, 2017. The lantern fair displaying 151 illuminated lantern groups kicked off on Friday and will last till Feb. 28. The underground cave dwelling in Shanzhou is a specific architectural style in western regions of Henan. (Xinhua/Li Bo) |