5 hill, important place is had on history of Chinese War of Resistance Against Japan. Smooth 1937 model after closing great victory, 115 division ever stayed behind 5 hill, in advance examine border area of look forward to wages guerrilla warfare battle, begin to build enemy's rear area to fight day of base area. (the army of Japanese army Hei Ze that rests in 5 Shan Shashi ground)In October, the provincial Party committee when advance Cha Jilin holds water, army group of advance examine look forward to will hold water in November, established the first base area after Hua Beidi in 5 hill. (in the stage austral 5 hill half half way up the mountain advances army of medium Japanese army Zun Zunmu)The Japanese army fights day of base area to eliminate 5 hill, in base area the big clean-out that 20 thousand much person organized when just holding water. (unit of timber of assist of Japanese army assist is in altitude 3000 meters, on 5 mountain that still have accumulated snow)The existence that 5 hill fight day of base area is diversionary many day puppet army or soldier, cooperated openly battlefield to fight, mopped up brilliant result is obtained in the fight instead in all previous, antagonism went to main effect since the last victory of day battle. (The Japanese army is long life unit from 5 hill " door of cool and refreshing lens " next courses)The chairman ever was in North Shaanxi is fair on March 3, 1938 mention in learned speech " the old team that Nie Rongzhen created a 25 thousand people in 5 hill, we should tell the whole nation this example by occupational or will by the people of occupational area, make they see the method of war of resistance against aggression and outlet. " (the Japanese army is long life unit is in 5 hill)"No matter forwardly is rear, planted agent exterior line, want hard to create the countless greatly small base area that fight day, from 5 hill that build Shanxi, to 5 hill that build complete China, strive for last victory. " (advance in 5 summits medium Japanese army camel train)Class of communication of cropland of Japanese army auspicious uses radio connection on 5 hill