深入基层调研关键要“沉到底”（思想纵横）

Group 1 - The core viewpoint emphasizes the importance of in-depth grassroots research for effective governance and policy implementation [1][2][3] - There is a distinction between superficial engagement with the "sandwich layer" and genuine interaction with the grassroots, which is essential for identifying real issues [2][3] - Successful examples of grassroots engagement include leaders who immerse themselves in local communities, demonstrating commitment and understanding of local needs [2][3] Group 2 - In-depth grassroots research requires not only physical presence but also emotional connection to understand the true sentiments and needs of the people [3] - Preparation is crucial for effective grassroots research, ensuring that it is purposeful and focused on real issues rather than a mere formality [3] - The ultimate goal of grassroots research is to translate findings into actionable policies that address the actual concerns of the community, fostering a closer relationship between the party and the public [3]