茫崖：扎根大漠戈壁 确保路畅人安

Group 1 - The police at the Mangya Public Security Checkpoint are actively ensuring the safety of drivers during the busy Spring Festival period, providing warm greetings and safety reminders [2][4] - On the first day of the Lunar New Year, police officers responded to an emergency where a private car was stranded in harsh weather conditions, successfully rescuing the occupants after three hours [2] - The Mangya Public Security Checkpoint experiences a significant increase in traffic during the Spring Festival, requiring thorough checks of every vehicle and individual [2][3] Group 2 - Officers at the checkpoint endure extreme weather conditions, including low temperatures and strong winds, while performing their duties, often facing health issues due to the thin air and cold [3] - The checkpoint staff frequently miss family gatherings during the holidays, with some officers not returning home for years, highlighting their dedication to duty [3][4] - The police provide warm ginger soup to help both themselves and stranded travelers cope with the cold, showcasing their commitment to community service [3]