Red days for my people and my country.
Beijing Dance Academy National Folk Dance Department Dongfanghong
Hongqisong Tsinghua University Dance Troupe
Burning Youth Beijing No.2 Middle School Dance Troupe
Qianhong Dance Department of Northeast Normal University
Many of them are military subjects, and there is no need to find finished products. As long as everyone copies a little, spells it out and changes it into their own dance, it's convenient and easy.