April 15 is the ninth National Security Education Day, and all localities have carried out publicity activities on the National Security Education Day to enhance the people's understanding of the overall national security concept and jointly build a national security defense line.
On April 15, in a primary school in Xingye County, Guangxi, the public security police explained national security-related knowledge to students. Photo by Xinhua News Agency reporter Cao Yiming
On April 15, students learn about national security in a primary school in Xingye County, Guangxi Province. Photo by Xinhua News Agency reporter Cao Yiming
On April 15, in a primary school in Xingye County, Guangxi, public security police explained national security-related knowledge to students. Photo by Xinhua News Agency reporter Cao Yiming
On April 15, in a primary school in Xingye County, Guangxi, public security police interacted with students while explaining national security-related knowledge. Photo by Xinhua News Agency reporter Cao Yiming
On April 15, State Grid Yichang Power Supply Company organized data security management related personnel to conduct national security learning. Xinhua News Agency (photo by Tao Tao)