The Shenzhou-13 crew members were in Beijing on Tuesday for the first time after returning to Earth on April 16. The Chinese astronauts briefed the media on their health status and feelings toward the mission. Shenzhou-13 mission commander Zhai Zhigang explains 'I am feeling good' catchphrase. This is the first time Zhai has spoken out after completing the Shenzhou-13 mission 74 days ago.