During the history, the number of combatant women have been very less than combatant men, but, the point is, whenever a war happens and to defense of a nation against enemy attack, only dispatching men to battle scene won't guarantee their victory, on the contrary, supporting and backing the forces, motivating and stimulating men to continual attendance in front, looking after the children, caring for and treating the wounded, accepting responsibility of life in the absence of men, preserving blockhouses at the back of front and developing cores of local resistance by force of circumstance will have direct effect on combatants' morale and even destiny of battle.