According to the China Manned Space Engineering Office, the mission headquarters has decided that my country will aim to launch the Shenzhou 19 manned spacecraft at 04:27 Beijing time on October 30. The astronaut crew for the Shenzhou 19 manned flight mission consists 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 "post-90s" and are performing flight missions for the first time. This mission is the fourth manned flight mission in the space station application and development phase, and the 33rd flight mission of the manned space program.