Group 1 - The article discusses the launch of China's first prepaid health check package service based on digital RMB "Yuan Manager" smart contracts in collaboration with Postal Savings Bank of China and Yangzhou Hanjing Hengbo Hospital [1][2] - The service aims to enhance consumer trust in medical services by ensuring the safety of prepaid funds through a transparent digital platform, allowing consumers to track their funds in real-time [2] - The initiative represents a significant step in the integration of finance and healthcare, with plans to extend the "Yuan Manager" model to more service scenarios in the future [2][3] Group 2 - Postal Savings Bank of China emphasizes "scene innovation" as a core direction for promoting digital RMB, having previously implemented "Yuan Manager" services in education and fitness sectors [3] - The collaboration with the hospital marks a breakthrough in the deep integration of finance and healthcare, with intentions to replicate the service model in other fields to better serve public welfare [3]