U.S. President Donald Trump (2nd R), accompanied by Vice President Mike Pence (1st R), arrives at the Capitol for a Senate Republican Policy lunch in Washington D.C., the United States, on Jan. 9, 2019. (Xinhua/Ting Shen)
Snow scenery of Washington D.C.
Frosty scenery seen in Tianjin
In pics: Tibetan gazelles on grassland in China's Qinghai
Rime scenery in Yuncheng City, north China's Shanxi
Tibet to strengthen railway construction in 2019
In pics: traditional hand-built shipyard in Shandong