People buy Christmas decorations at a roadside market in Kolkata, India, Dec. 20, 2019. (Xinhua/Tumpa Mondal)
China's homemade cargo ship witnesses maiden voyage
View of Hukou Waterfall scenic spot
Frost scenery at Wusong Island scenic spot in Jilin
View of West Lake scenic area in Hangzhou
Swans seen over Fuhe River in Nanchang, E China' Jiangxi
China releases first 3D images based on Earth observation satellite
In pics: south-to-north water diversion project in Nanyang, China's Henan
Mi-26 heavy transport helicopter used to help transport machinery for road contruction