Site introduction: In 1968, the "Gaojia Militia Joint Defense Exhibition Hall" was established at the foot of the east mountain of Gaojia Village, which is a provincial cultural relic protection unit. On the occasion of the 50th anniversary of the victory of the Anti-Japanese War, the "Pingdu Anti-Japanese War Memorial Hall" was built on the site of the militia joint defense. Defense Minister Chi Haotian inscribed the name of the museum as "Qingdao Patriotism Education Base."