Group 1 - The core viewpoint emphasizes the importance of grassroots party organizations in community governance and enhancing public satisfaction and well-being [1][5][15] - The innovative model of party organization collaboration, known as "党建共建," has been implemented in 518 local party organizations to address community issues and improve governance [3][5] - The successful transformation of a 30-acre vacant land into a parking lot in the Shangwan community demonstrates effective problem-solving through party organization collaboration [3][5] Group 2 - The involvement of delivery riders as "food safety supervisors" and "traffic volunteers" showcases the integration of various community members into grassroots governance [7][15] - The establishment of mobile party organizations for migrant workers in cities like Beijing has helped organize over 2,800 members, providing support and services to them [9][11] - The "引凤还巢" initiative has successfully attracted over 400 talents back to their hometowns, significantly boosting local economic development and community projects [13][15]