China's icebreaker carries out unloading operations in Antarctica

A helicopter of China's research icebreaker Xuelong lifts supplies in Antarctica, Dec. 3, 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 routes were determined. (Xinhua/Liu Shiping)