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Core Points - The Shenzhou-21 manned mission press conference was held at the Jiuquan Satellite Launch Center, highlighting the smooth progress of the lunar landing mission preparations [1] - Key flight products such as the Long March 10 rocket, Mengtian manned spacecraft, lunar lander, and lunar rover have completed major work in the initial sample phase [1] - The ground systems for launch, measurement and control communication, and landing are accelerating in their development [1] Summary by Sections - Mission Progress: The overall progress of the manned lunar landing mission is on track, with significant milestones achieved in the development of various spacecraft and systems [1] - Upcoming Tests: Future tests include integrated testing of the lunar lander, thermal tests of the Mengtian spacecraft, and low-altitude flight tests of the Long March 10 rocket [1] - Future Plans: The goal remains to achieve a manned lunar landing by 2030, with ongoing verification of new technologies and a focus on quality and tight scheduling [2]