Qingdao News Network, April 15 (Reporter Sun Zhiwen Correspondent Zhang Ying Photo Report) Today is the National Security Education Day, Qingdao Xushui Road Primary School invited public security officers and firefighters to enter the campus to carry out the theme activity of "National Security Education into the Campus", carry out national security knowledge preaching, safety escape drills, and teach students to learn to use fire-fighting equipment to enhance students' national security awareness.
