The Polar Research Institute of China, established in 1989, it is China's only scientific research and support center specializing in polar expeditions. Polar Research Institute of China is the business center of China's polar exploration. Responsible for the operation and management of the "Xuelong" and “Xuelong 2” ice breakers, the Great Wall Station in Antarctica, Zhongshan Station and domestic bases; To be responsible for logistics support for China's Arctic and Antarctic expeditions; Carry out international exchanges and cooperation on ensuring conditions for polar expedition.