Core Viewpoint - The rapid development of major scientific infrastructure in China is highlighted, particularly in the field of fusion energy, with significant projects like "Kua Fu" and "EAST" aiming to advance clean energy solutions for the future [1][14][19]. Group 1: Major Scientific Facilities - The "LHAASO" facility, located at an altitude of 4,410 meters, is the world's highest and largest ultra-high-energy gamma-ray observatory, searching for elusive cosmic rays [3]. - The "FAST" telescope, with a diameter of 500 meters, extends humanity's view into the universe, reaching distances of up to 10 billion light-years [5]. - The Jiangmen Neutrino Experiment, situated 700 meters underground, utilizes a liquid scintillator detector to amplify weak signals by 10 million times to capture neutrinos, known as "ghost particles" [7]. Group 2: Fusion Energy Development - The "Kua Fu" project is designed to simulate the nuclear fusion reactions occurring in the sun, aiming to develop fusion energy as a clean and virtually limitless power source [8][11]. - Fusion energy is characterized by its abundant raw materials, safety, efficiency, and low carbon emissions, presenting a potential solution to humanity's energy challenges [9]. - The "Kua Fu" facility in Hefei is currently under construction and is expected to be fully operational by the end of 2025, providing a comprehensive research and testing platform for future fusion reactors [13][14]. Group 3: Research Progress and Achievements - The "Kua Fu" project has reached a critical phase, with various subsystems undergoing integration and testing, including the development of a toroidal field coil to generate strong magnetic fields for plasma confinement [24]. - The "EAST" facility has achieved a world record by maintaining a high-confinement plasma state at 100 million degrees Celsius for 1,066 seconds, marking a significant breakthrough in fusion research [21]. - The BEST project, a compact fusion energy experimental device, has commenced construction, aiming to simulate the operational conditions of future commercial fusion reactors [22]. Group 4: Future Outlook - The current research focuses on foundational experiments and engineering technology validation, with expectations for demonstration of fusion power generation within the next decade and commercial viability in 20 to 30 years [25].