"This is a migration from the outside of Jiayuguan to the outside of Shanhaiguan, and from the vast Gobi desert to the vast salt marsh"... Recently, a group of "workers wearing white work clothes" gathered at the workshop gate of electronic instruments product of COOEC Special Equipment Branch Company are listening to the speech of a young man attentively in the middle of the venue. It turned out that it was the fourth large-scale propaganda activity of the Youth Party History Propaganda Group of COOEC this year. They had carried out itinerant propaganda in Tianjin, Qingdao and Shenzhen previously, with a direct audience of more than 600 people.

　　In order to promote the study and education of party history among the grass-roots front line and youth groups, COOEC Youth League Committee carefully selects excellent League Organization secretaries and young emcees to form a propaganda group to carry out propaganda activities in the order of the party's centennial development process, with the party's major events as clues, and with typical examples and historical figures at different times as the backbone.

　　It is reported that after the idea of the Youth Party History Propaganda Group was put forward, Wu Cuiping, Secretary of the Youth League Committee of COOEC, encouraged everyone to use their brain and make bold innovations. "Our party's centennial history has a unique attraction. I hope you can boldly try to talk at ease, don't stick to the form, and talk about the vitality and touch the hearts of employees with inspiring language of the youth." Wu Cuiping said. To this end, the members of the propaganda group made careful preparations. Even for a text, picture and lens, they seek for perfection. After each lecture, the team members spontaneously gathered together to review, find "faults" and shortcoming, listen to the opinions of the audience to make optimization, adjustment and improvement.