According to the China Manned Space Engineering Office, the mission headquarters decided that the astronaut crew for the Shenzhou 19 manned flight mission will consist of three astronauts, Cai Xuzhe, Song Lingdong and Wang Haoze, with Cai Xuzhe as the commander. Astronaut Cai Xuzhe has performed the Shenzhou 14 manned flight mission; Song Lingdong and Wang Haoze are both from the third batch of astronauts in my country, both of whom are born in the 1990s and are performing flight missions for the first time. Among them, Song Lingdong was a pilot of the Chinese Air Force before being selected; Wang Haoze was a senior engineer at the Aerospace Propulsion Technology Research Institute of China Aerospace Science and Technology Corporation before being selected. She is currently the only female space flight engineer in my country and will also be the third woman in my country to perform a manned space flight mission.