Information content: at the time of qingming, the spring flowers bloom, the eco trade union organized all members on March 31 to carry out the "visit to the battle of laiwu campaign" and "spring tour snow lake" activities.
Panorama of laiwu campaign memorial hall with advanced simulation technology lively tour of the famous battle of laiwu grand fight scenes, the battle to achieve the liberation war historical transformation from strategic defense to strategic offense, MAO zedong military thought is a successful example of thought, the people's war.

Through a tour of the study, all union members under the patriotism education, education, revolutionary tradition education and spiritual civilization more deeply realize that the Chinese communist party and the revolutionary martyrs, in order to the whole of China's liberation advance wave upon wave, fought a fearless revolutionary spirit, greatly inspired everyone struggle, pioneering business confidence in the new era.