China's Antarctic expedition team arrives at Zhongshan station

A crane unloads goods and materials from China's research icebreaker Xuelong, or Snow Dragon, Dec. 28, 2017. Members of China's Antarctic expedition began to unload goods and materials from Xuelong to Zhongshan station in the Antarctic. Xuelong set sail from Shanghai, east China, on Nov. 8, beginning the country's 34th Antarctic expedition. (Xinhua/Bai Guolong)