Core Viewpoint - The essence of corruption remains unchanged despite evolving methods and paths, emphasizing the need to reveal the nature of violations through complex behaviors [1] Group 1: Case Handling Experience - Liu Qi has accumulated rich experience in handling significant disciplinary violations since 2018, contributing positively to protecting citizens' rights and maintaining a clean political environment [1][2] - Liu Qi emphasizes the importance of meticulousness and patience in case handling, focusing on key points such as "people" and "money" to uncover the essence of issues [3][4] Group 2: Challenges and Innovations - Liu Qi faced numerous challenges in a long-standing case involving a fugitive, demonstrating perseverance and innovative thinking by utilizing big data to track down the suspect [5][6] - The successful capture of the fugitive was achieved through collaboration with local law enforcement and the application of advanced investigative techniques [5] Group 3: Psychological Tactics in Investigations - Effective psychological work with subjects under investigation is crucial, as each individual has unique characteristics that require tailored approaches [6][7] - Liu Qi's empathetic strategies, including personal touches and emotional appeals, led to significant breakthroughs in obtaining confessions from resistant subjects [7]