Group 1 - The core viewpoint of the article highlights the innovative initiatives by China Construction Bank's Jiangmen branch in integrating digital financial services into various sectors, particularly focusing on the digital RMB and its applications in public services and education [2][3][4] - The Jiangmen branch has launched a "Smart Canteen System" that utilizes technology to enhance the efficiency of traditional canteen operations, providing a new approach for digital transformation in consumption scenarios [3][4] - The digital RMB fiscal distribution solution introduced by the bank aims to provide secure, efficient, and intelligent salary payment services for government departments, marking a significant step in the development of digital governance [2][4] Group 2 - The "Smart Canteen System" incorporates data analysis capabilities to create a fully digital management process, including online meal ordering, intelligent meal preparation, and facial recognition payment, thereby reducing food waste and improving service efficiency [4] - The system allows students to make payments through facial recognition without the need for physical cards or mobile phones, addressing common issues such as long queues and payment difficulties in traditional canteens [4] - The initiatives by the Jiangmen branch not only enhance the efficiency of fund circulation but also promote the digital transformation of management models, contributing to the digital development of the Guangdong-Hong Kong-Macao Greater Bay Area [4]