A giant panda plays in snow at Xi'an Qinling Zoological Park at the foot of Qinling Mountains in Xi'an, capital of northwest China's Shaanxi Province, Jan. 7, 2018. (Xinhua/Gou Bingchen)
A look at N China's Ulan Hada volcano group
Flocks of swans seen in east China's Shandong
Aerial view of vegetable bases in Guangxi
Mount Sinabung spews lava and ash in North Sumatra
In pics: thick fog in Washington D.C.
2018 Harbin Fashion Week kicks off in NE China