I remember that I have seen the film depicting the team before. During the Anti-Japanese War, there was a ghostly team in the Baiyangdian, which was connected and crippled. In this visit and study, we admired our revolutionary ancestors, from the establishment of 1939 to the liberation of Xin'an City with the main forces in 1945, from more than 30 people to more than 100 people. The puppets used their ice and water advantages to fight the enemy more than 70 times, sacrificed only 8 people, but killed and captured nearly 1,000 Japanese pseudo-military troops, and seized a large number of arms and military supplies.