The Changsha City Procuratorate has implemented the FionTu paperless system, featuring embedded dual-screen paperless devices. The rear screen displays participant information, while the front screen is used for office tasks, enhancing meeting efficiency and organization. The FionTu microphone and professional speakers ensure clear, consistent audio, improving communication throughout the room. The LED video display system provides high-quality visuals for real-time data sharing and presentations, making meetings more interactive and productive. This integrated solution supports the Procuratorate’s digital transformation, improving workflow, reducing paper usage, and contributing to a more sustainable, efficient, and modern meeting environment.