Group 1 - The core viewpoint of the articles highlights Meituan's efforts to provide social security for its delivery riders, with plans to expand coverage across all provinces in the next two to three years, having already invested over 1.5 billion yuan for nearly 7 million riders in pilot programs [1][2] - Meituan's innovative insurance scheme allows riders to receive a 50% subsidy on their contributions if they meet specific income criteria, aiming to respect the flexible working conditions of riders while lowering the barriers to participation [2] - The company has initiated pilot programs in cities like Nantong and Quanzhou, with positive feedback from participating riders, although the overall participation rate is still low, prompting efforts to enhance communication and awareness [2]