Core Viewpoint - The transformation of industrial workers into knowledge-based, skilled, and innovative professionals is essential for China's transition from a manufacturing power to a manufacturing stronghold [1][3][4]. Group 1: Industrial Workers' Transformation - Industrial workers are required to enhance their skills, knowledge systems, and innovation capabilities to meet the demands of modern manufacturing, particularly in the aerospace sector [3][4]. - The implementation of advanced manufacturing techniques, such as intelligent processing units and automated production lines, has significantly improved the quality and efficiency of liquid rocket engine manufacturing while reducing labor intensity [3][4]. Group 2: Innovations in High-Speed Rail - The CR450 train, which operates at a speed of 400 km/h, showcases advancements in high-speed rail technology, emphasizing speed, safety, energy efficiency, intelligence, and comfort [6][7]. - The design of the CR450 train's aerodynamic exterior, known as the "Eagle Strike" streamlined scheme, has reduced overall running resistance by 22% [7]. - The integration of AI technology for wire harness layout and the use of advanced welding techniques have contributed to the precision and quality of the CR450 train's assembly [6][7].