Group 1: Performing Arts Industry - The Beijing performance market is thriving this summer, with the opera "The Marriage of Figaro" being live-streamed to over 30 cities and nearly 100 theaters and cinemas across the country [1] - The live broadcast utilized ultra-high-definition 4K imaging and 5.1 surround sound technology, providing an immersive viewing experience for audiences regardless of their location [3] - The China National Drama Theatre is also hosting a high-definition screening season from July to September, showcasing 8 classic stage works that have been digitally restored and are being screened simultaneously in nearly 30 theaters nationwide [5]