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]