Group 1 - The article emphasizes the importance of public services being genuinely beneficial to the community, rather than merely serving as superficial displays or fulfilling bureaucratic requirements [2][3]. - It highlights the need for public services to be tailored to the actual needs of the people, advocating for a more engaged approach where officials understand the community's desires and challenges [2][3]. - The example of a village event in Shandong illustrates the effectiveness of community engagement, where local leaders actively sought input from residents to ensure the event met their interests, resulting in high participation [2][3]. Group 2 - The article discusses the significance of service quality as a reflection of both capability and attitude, showcasing how thoughtful public service can enhance a region's competitiveness and attractiveness [4]. - It notes that continuous improvement in public service is essential, shifting the focus from merely providing what is available to understanding and delivering what is truly needed by the community [4]. - The positive feedback from candidates in Chongqing regarding the supportive services provided during their examination highlights the impact of attentive public service on community perception and satisfaction [4].

Core Points - The importance of investigation and research as a fundamental skill for effective work is emphasized, with a focus on understanding the real issues faced by the public [1][3] - The need for leaders to engage in genuine research rather than superficial or performative efforts is highlighted, stressing the importance of addressing grassroots concerns [2][4] Group 1 - Investigation and research are essential for decision-making and understanding public sentiment, as stated by Xi Jinping [1] - The focus should be on identifying and addressing issues in less visible areas, such as old neighborhoods and back alleys, which directly impact people's lives [1][3] - Leaders must avoid superficial research methods and instead engage deeply with the community to uncover and solve real problems [3][4] Group 2 - The necessity of practical and sincere engagement with the public is underscored, with a call to avoid formalistic approaches to research [4] - Effective research is seen as a means to strengthen the connection between the party and the people, enhancing accountability and responsibility among leaders [3][4] - The commitment to solving problems through thorough investigation is presented as a measure of leadership quality and effectiveness [4]