China's research icebreaker Xuelong leaves the Zhongshan Station on Feb 14, 2019. [Photo/Xinhua]

China's research icebreaker Xuelong, with 126 crew members aboard on the 35th Antarctic research mission, on Thursday local time left the Zhongshan Station on its way back to China.

Snow Eagle 601, China's first fixed-wing aircraft for polar flight, on Thursday night also departed from the Antarctic after completing all assignments.

Xuelong arrived near Zhongshan on Feb 9. It supplied the station with fuel oil, then picked up summer expedition team members at the Kunlun, Taishan and Zhongshan stations, as well as members of the fixed-wing aircraft project.

Sixteen members of the Kunlun team previously completed all scientific expeditions at Dome Argus (Dome A), the South Pole's highest icecap. They, together with 21 members of the Taishan team, returned to Zhongshan on Feb. 8.

The Zhongshan team completed tasks including installation of and tests for LiDAR, drilling of ice bedrock, atmospheric sounding observation, surveys of birds and aerial exploration carried out by the fixed-wing aircraft.

As the summer expedition team at Zhongshan left, 19 members stay for winter expeditions.

Also known as the Snow Dragon, the icebreaker carrying a research team set sail from Shanghai on Nov 2 last year, beginning the country's 35th Antarctic expedition. It is expected to arrive in Shanghai in mid-March.