Group 1 - The core viewpoint of the article highlights the innovative establishment of a new police operation model in Shenyang, integrating "professional + mechanism + big data" to enhance law enforcement standardization [1] - Shenyang Public Security Bureau has developed a comprehensive management system for law enforcement issues, covering prevention, discovery, assessment, rectification, and accountability [1] - The implementation of a smart supervision management platform has led to the identification of 677 issues from 17,244 inspected cases, demonstrating proactive risk management [1] Group 2 - The establishment of a closed-loop supervision mechanism and a joint accountability mechanism aims to enforce responsibility in law enforcement cases [2] - The creation of the Legal Intelligence Innovation Center addresses challenges related to long development cycles of third-party companies, leading to the successful development of models for analyzing enterprise-related law enforcement and monitoring case anomalies [2] - Ongoing development of a risk prediction model for petition cases aims to identify high-risk information throughout the process, facilitating early intervention and source control [2]