On the banks of the Xiangjiang River, shortly before the unforgettable sweeping live broadcast, a certain brigade of the 73rd Group Army organized a "Learning Strong Army" client (hereinafter referred to as "Learning Strong Army") to select the "Annual Favorite Live Works". Among them, the "Xiangjiang Battle Memorial Hall Sweeping" ranked first. Why is this live broadcast favored? Following the memories of the officers and soldiers, the reporter revisited this special live broadcast program - on April 5, 2023, at the Xiangjiang Battle Memorial Hall in Quanzhou County, Guangxi, by the mountain and water, the Red Army Martyrs Cemetery was particularly solemn. On the square, soldiers and Young Pioneers lined up neatly in the drizzle. Officers and soldiers held hands with Young Pioneers and jointly presented flowers to the Red Army Martyrs Cemetery. At the same time, thousands of miles away, within the camp area of the brigade, officers and soldiers followed the live broadcast footage of the "Learning to Build a Strong Army" course account, connected to the "Cloud" of this "Remembering Martyrs and Saluting Heroes" memorial activity, to mourn silence together. Zhou Yunliang, the director of the Xiangjiang Campaign Memorial Hall, sighed, "Seeing the large hands of the People's Liberation Army holding the small hands of the Young Pioneers and offering flowers to the martyrs together, I couldn't help but burst into tears..." Vice Principal Zhang of Wenyuan Primary School in Quanzhou County told reporters, "Unlike the past when teachers and students came to pay their respects, the form of this military invitation to participate in the live sweeping activity is more innovative and the significance is more special." "In order to win, the Red Army soldiers live to death." "This live teaching is too shocking, and the sacrifices of the martyrs have brought us our current peaceful life." In the live broadcast room, barrage after barrage of comments brushed across the screen. "When ideological and political education truly touches the internet and integrates with the internet, the ways in which officers and soldiers participate in education have become diverse, gradually transforming from 'listeners' to experience and participants." In an interview, the leader of the political work department of the brigade told reporters that they carried out the "Red Venue Cloud Meeting" activity based on "learning to strengthen the military", organized small teams to go to multiple places, and organized 8 live lectures through online live broadcasts, scene reproduction, story telling, ritual incentives, and other methods. The live sweep event organized solely at the Xiangjiang Battle Memorial Hall received 650000 likes. "Ideological and political education must keep up with the times and actively add to the use of the internet." The leaders of the Political Work Department of the 73rd Group Army introduced to reporters that the current group army fully utilizes the functions of "learning and strengthening the military" course account live broadcast, micro video account live broadcast, and high-quality courses, not only effectively solving the problems of high mobility and difficulty in synchronous classes under remote and multi-point conditions, but also mobilizing the enthusiasm of the vast number of officers and soldiers to participate in education, making online classrooms a new battlefield for education. A certain brigade of the 73rd Group Army used the "Learning to Build a Strong Army" client to live stream the backend. Feng Jianhui took the photo of "Mobile Internet plus" to hasten the birth of "new algorithms" for education and test courage - to make mobile Internet available to "me", and to hasten the birth of new vitality for education. At the end of the year and the beginning of the year, in the year-end summary report of the Propaganda Department of the 73rd Army Group, "innovative mobile Internet education mode" was highlighted as a highlight. In this transcript, the "Learning Strong Army" client (hereinafter referred to as "Learning Strong Army") has become a high-frequency term in the report. Following this clue, the reporter connected to Nie Lingfeng, the then head of the Group Army's "Learning to Build a Strong Army.". In March 2022, the group army became the first batch of promoters