The research team, headed by Professor Li Liang of China's National High Magnetic Field Laboratory, has triumphantly surpassed its own 2018 world record of 64 tesla, achieving an unprecedented flat-top pulsed magnetic field of 71.36 tesla. This groundbreaking feat was achieved through the team's innovative solutions to the intricate challenges of magnet structural stability and high current control. By employing cutting-edge conductors and a reverse circuit design, they substantially enhanced the magnetic field's strength and stability. Various key metrics of this device now rank among the world's best, offering a crucial experimental platform for interdisciplinary research and further solidifying China's global standing in the realm of high magnetic field technology.