Group 1: Event Overview - The 27th China Beijing International Science and Technology Industry Expo opened on May 8 at the National Conference Center, with Dongcheng District showcasing a "Science and Innovation Golden Triangle" theme and inviting 35 companies to participate [1] - The Dongcheng exhibition area launched 21 new products and technologies, including 5 in the "Technology + Culture" sector, 4 in "Technology + Healthcare," and 12 in "Technology + Future Industries" [1] Group 2: Key Exhibits and Innovations - The highlight of the cultural industry section was the Poly Culture's multi-functional cultural relic holographic display cabinet, which has obtained patents for its design and a 3D holographic interactive system, allowing viewers to interact with digital models and real artifacts [1] - In the healthcare sector, Beijing Union Medical College Hospital showcased two original automated dental pulp treatment devices and a digital assessment and intervention system for frailty and sarcopenia, while MaiSheng Medical presented a miniaturized proton therapy device for cancer treatment [2] - The "Technology + Future Industries" circular exhibition area focused on four advanced fields: AI + headquarters digitization, Beidou navigation + smart cities, 6G + next-generation communication technology, and new energy and green low-carbon transformation [3] Group 3: Industry Development and Future Outlook - Dongcheng District aims to establish a new benchmark for integrated development of "Science and Innovation + Livability and Employment," focusing on chip design, healthcare, and central enterprise digitization [3] - The area is strategically developing a 10.8 square kilometer zone with a "three-axis, three-core, multi-point" layout, attracting major foreign enterprises like Intel and Qualcomm, and top financial institutions [3] - The resource aggregation in the "Science and Innovation Golden Triangle" is expected to significantly enhance the district's innovation capacity in the next two years [3]