In order to maintain the red blood and promote the red spirit, on the afternoon of October 10, the School of Resources and Environmental Protection organized teachers and student party members representatives to watch "Changjin Lake" to strengthen party history education.

The film "Changjin Lake" takes the battle of Changjin Lake to resist US aggression and aid to Korea as the background. The hero's company "Seventh Interstitial Company" and the actions of the brothers are the main line. A touching story about the important contribution made by the victory of the Battle of Changjin Lake. The film truly reproduces the prosperous years of 71 years ago, and embodies the great revolutionary spirit of the volunteer soldiers who obeyed orders and regarded death as home, and will never retreat even if frozen into ice sculptures. The great victory of the Battle of Changjin Lake was forged by the blood and faith of every volunteer soldier. The bones and flesh of every character in the film showed us the cruelty of the battlefield and the vivid image of the volunteer army, and the extremely difficult combat conditions on the Korean battlefield. With the dedication of the Chinese People’s Volunteers to defend the country without fear of danger.

After watching the movie, the teachers and students who participated in the movie were deeply encouraged and deeply realized that it was the selfless dedication and fear of sacrifice of the revolutionary martyrs that brought the hard-won peace of the homeland. They all expressed that they would take the volunteer martyrs as an example, continue to build the foundation of ideals and beliefs, and plant patriotism; cherish the present, remember the history, remember the original aspirations, remember the mission, and take practical actions in the work to love their jobs, study hard, and be willing to Dedication, to make greater contributions to the development of the country.