Group 1 - The core viewpoint of the news is the launch of the third-generation social security card by Bank of China Dongguan Branch, which integrates multiple functions including social security, finance, and transportation, providing a more efficient service experience for citizens and foreign residents in Dongguan [1][2] - The new card allows users to access social security inquiries, medical insurance settlements, and financial payments locally, as well as use public transportation in over 330 cities across mainland China and Hong Kong and Macau, eliminating the need for multiple cards [2] - Since its issuance in 2012, the Dongguan Branch has distributed over 2 million social security cards, emphasizing its commitment to enhancing the service experience for citizens [2] Group 2 - The card features a new "Transportation Union" logo, ensuring the independent security of financial and medical accounts while enhancing user convenience [2] - The bank has equipped all its branches with instant card issuance devices, allowing for immediate card processing, and has optimized online services for a more efficient customer experience [2] - Future plans include expanding the application scenarios of the social security card into areas such as cultural tourism and elder services, aiming to position the card as a core component of smart living in Dongguan [2]