Gold medalist Kitazono Takeru of Japan competes during the pommel horse event of artistic gymnastics men's all-around final at the 2018 Summer Youth Olympic Games in Buenos Aires, Argentina on Oct. 11, 2018. (Xinhua/Li Jundong)
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