Tunnel warfare is mainly used in plain areas without operational barriers. Mine warfare is mainly used in mountainous and hilly areas. "The Battle of Breaking Attacks" was a tactic adopted in the plain area during War of Resistance against Japanese Aggression's period. The specific method is to dig trenches, which makes it difficult for Japanese mechanized troops to March and destroys enemy roads, railways and other traffic facilities. Sparrow wars are mainly held in mountainous areas. The mountainous terrain is complex and the roads are rugged. The soldiers and civilians in the base areas are familiar with the local conditions. On the same day, after the puppet troops entered the base area, they flew all over the sky like sparrows, gathered and dispersed, and attacked the enemy everywhere. However, because they were unfamiliar with each other, the Japanese puppet troops could only hover and be beaten on the avenue, and there was nothing they could do.
The curtain-picking war is mainly in private houses. When the Japanese army entered the house to search or rob, the militia or the Eighth Route Army hiding behind the door (the door at that time was mostly made of cloth curtains) killed the Japanese army.