On September 15, the People's Armed Forces Department officers explained the national defense knowledge for students in the Zhongshui School of Zhuquan Town Jiahe County.

When the 17th National Defense Education Day is approaching, the State Education Commission in the county organized staff into the primary and secondary schools to publicize the achievements in national defense construction, explain the national defense knowledge, and guide students to establish the national defense concept to constantly inspire students to love the party and the country.