People skate at a wetland park in Zhangye, northwest China's Gansu Province, Dec. 23, 2018. (Xinhua/Cheng Xuelei)
Scernery of winter maple leaves across China
Flowers seen in Gongshui River national wetland park in China's Hubei
People attend annual Christmas Run in Vilnius, Lithuania
Winter scenery across China
Aerial view of Hongze Lake in E China's Jiangsu
Rime scenery at bank of Songhuajiang River in Jilin
In pics: snow petrels seen near Zhongshan station in Antarctica
Plants covered by ice and snow at Wanbaoshan wood farm in China's Hunan