"Tunnel warfare" is Chinese early works of classic movie. About the Japanese invasion of China in 1942, the Chinese Jizhong plain, Gao Jia Zhuang brave men and women from the village militia, gathered from all sides, ready to fight. In order to fight against the Japanese, people started Jizhong according to the tunneling mass upsurge, the militia leader Gao Chuanbao was deeply attracted to this neat hole. Using field authentic village militia besieged the enemy, the militia killed the scum Shangbing, captured the Japanese Yamada, victory bell reverberates Jizhong plain.