Penguins seen near China's research icebreaker Xuelong in Antarctica

Emperor penguins swim near China's research icebreaker Xuelong in Antarctica, Dec. 5, 2018. China's research icebreaker Xuelong, also known as the Snow Dragon, is now 44 kilometers away from the Zhongshan station. Unloading operations have been carried out after the transportation routes were determined. (Xinhua/Liu Shiping)