Core Viewpoint - The successful return of the Shenzhou 19 manned spacecraft highlights the critical role played by a dedicated team of young female engineers, referred to as the "daughter army," in ensuring the safety of astronauts during their return journey from space [1][2]. Group 1: Team Composition and Responsibilities - The recovery team consists of young women born in the 1980s and 1990s, who are key members of the Shenzhou spacecraft recovery landing subsystem development team [1]. - The team is responsible for overseeing the final stages of the astronauts' return, ensuring that every detail is meticulously checked and verified [2][4]. Group 2: Design and Quality Control - The main parachute for Shenzhou 19 has an area of 1,200 square meters, made up of over 1,900 pieces of fabric, and is the largest ring parachute in the world [5]. - Engineers emphasize the importance of data accuracy and quality control, treating each parachute as a valuable asset and ensuring that every aspect of the design and manufacturing process meets stringent standards [3][6]. Group 3: Personal Commitment and Passion - Team members express a deep emotional connection to their work, often referring to the products as their "children," reflecting their dedication and personal investment in the success of the mission [4][6]. - The engineers demonstrate a strong sense of responsibility, understanding that the lives of astronauts depend on their work, which drives them to maintain high standards and meticulous attention to detail [2][3]. Group 4: Innovation and Adaptation - Engineers like Sun Jialin have introduced innovative quality control measures, such as an electronic album for tracking the parachute packaging process, showcasing the team's commitment to continuous improvement [7]. - The team members are adaptable and skilled, capable of operating heavy machinery and managing complex tasks, which enhances their effectiveness in the recovery process [7].