Swans fly over the Swan Lake in Rongcheng national swan nature reserve in Rongcheng City, east China's Shandong Province, Dec. 14, 2017. (Xinhua/Liu Jingshan)
Cliff road helps villagers cast off poverty in N China's Shanxi
Highlights of opening ceremony of 2018 FIFA World Cup
Penguins play football at Harbin Polarland
Mexico City celebrates "Beijing Cultural and Creative Week"
In pics: projects completed with Chinese assistance in Republic of Congo
Barber of Serbia snips Lionel Messi 'headshot'