Core Viewpoint - The article highlights the critical role of border police in safeguarding maritime security at Tangshan Port, emphasizing their daily inspections and the importance of compliance in maritime operations [1][6]. Group 1: Border Security Operations - The border police conduct inspections at Tangshan Port to prevent illegal boarding and ensure compliance with maritime regulations [1][4]. - The police utilize advanced technology, such as the "Smart Sea" anchorage management system, to monitor port activities and respond quickly to potential violations [8]. - Regular inspections are essential, with officers stating that they prefer to check numerous vessels to avoid missing any suspicious activities [6][8]. Group 2: Working Conditions and Challenges - Officers face challenging conditions, particularly during winter, where harsh weather impacts their operations [6][8]. - The police maintain a commitment to their duties, often sacrificing time with family to ensure maritime safety [8]. - The efficiency of port operations directly affects the supply chain of numerous enterprises, highlighting the importance of the police's work in maintaining trade logistics [8].