Combat Training For Special Technical Soldiers--Practical Application of Scouts Arresting Knife the Qin Na of the special soldiers is a practical combat skill, including fist, kick,throw, take knife, take rifle and so on. Wrestling is an all-round counterwork. By the training of combat, Qin Na, you can strengthen your constitution, advance the combat skills. It is important for the soldier to cultivate the combat style of long suffering, braveness and brawniness.