Yu Ying Primary School in Haidian District is adjacent to the Academy District, the educational core of Haidian District. After 46 years of hard work, the school has become an advanced school with a good social reputation in Haidian District. Military training activities in primary schools in Yu Ying can temper children's will. Known as the "Junior Military Academy". There are many activities and achievements in military schools. The performances of Hundred Men's Boxing, Baton and Shield Exercises, neat and powerful March, show the heroic and tenacious spirit of young military cadets, and Wushu Exercises, Hundred Men's Tap Dance and Drum Team Performances-reflect the long-term military training achievements of the school everywhere. The fine style of soldiers has been deeply imprinted in the hearts of children. Their good military appearance, posture and style fully show the best features of young military academy students, and the exhibition has won guests.