Core Viewpoint - The Lianyungang Public Security Bureau in Jiangsu Province has prioritized the construction of a law-based police system, focusing on systematic innovation, enhanced supervision, technological empowerment, capability improvement, and departmental collaboration to improve law enforcement quality and public trust, thereby fostering a safe and just legal environment for high-quality local economic and social development [2][6]. Group 1: Institutional Framework - The Lianyungang Public Security Bureau has established a comprehensive institutional framework covering the entire law enforcement process, with the city bureau's party committee taking leadership responsibility and implementing 12 rigid measures [3]. - A five-year law-based construction plan has been developed, focusing on organizational leadership, law enforcement norms, and procedural operations, with over 50 enforcement guidelines and 12 legal compilations created [3]. - The establishment of an enforcement supervision management committee has been implemented to collectively address major and difficult cases, ensuring strict control over case entry, facts, procedures, and legal application [3]. Group 2: Case Reporting and Supervision - The bureau has reformed the case reporting system to ensure that every report is received, registered, and results are provided, establishing 10 reporting centers and 133 reporting rooms for full coverage and standardized processes [4]. - A closed-loop supervision system has been created, incorporating over 50 supporting regulations, focusing on prevention, control, and accountability throughout the enforcement process [4]. - The "Woodpecker" case management platform has been introduced to implement a comprehensive supervision mechanism, with daily inspections, weekly reports, and monthly assessments of core enforcement elements [4]. Group 3: Technological Integration - The Lianyungang Public Security Bureau has integrated smart technologies into law enforcement processes, including smart wristbands, voice recognition systems, and electronic case files, significantly enhancing operational efficiency [5]. - The bureau has developed the "Law Enforcement Wisdom" App to optimize interrogation room allocation and strategies, and a supervisory management system utilizing big data and AI for real-time monitoring and problem detection [5]. - Training programs have been established to enhance legal knowledge among officers, with over 723 officers obtaining advanced law enforcement qualifications and 371 achieving legal professional qualifications [5].