Aerial photo taken on Nov. 17, 2018 shows China's research icebreaker Xuelong, also known as the Snow Dragon, berthing in the port of Hobart, Australia. China's research icebreaker Xuelong docked in Australia's port of Hobart Saturday morning to replenish supplies, the last time it will do so before sailing to the Antarctic. The icebreaker, also known as the Snow Dragon, is on China's 35th Antarctic research expedition. (Xinhua/Liu Shiping)