Why did the Red Army's Long March in northern Shaanxi become a milestone in the history of the Chinese revolution? How to inherit the red genes and continue to write the glory of the times in the journey of building a strong military in the new era? "Recently, a retired cadre service management bureau in Beijing invited Mao Zedong's life administrator Wu Liandeng and famous party history expert Zhang Aisheng to give a passionate revolutionary history party lecture to party members and cadres during a themed party day event. Rich historical materials, sincere emotions, and vivid narratives vividly depict the greatness and ordinariness of the older generation of revolutionaries of the Party, as well as the glorious journey of the Party's century long struggle. In revisiting revolutionary history and learning from the deeds of our predecessors, as question marks are straightened, officers and soldiers have further strengthened their political consciousness of listening to the Party and following the Party, and have strengthened their action consciousness of implementing the inheritance of the red spirit into "heartfelt, emotional, and precise service". The revolutionary predecessors experienced the hail of bullets during the war years, and their struggles, ideals, beliefs, and revolutionary spirit are vivid teaching materials for us to carry out the study and education of party history. ”The retirement home innovates the methods of party building work and adopts various forms to carry out themed party day activities. They make full use of the red education resources around them, inviting retired party members, revolutionary descendants, and party history experts to hold special lectures, telling the historical background and spiritual connotation behind the red stories; Organize officers and soldiers to visit the Revolutionary History Memorial Hall, Martyrs Cemetery, Red Former Residence, etc., carry out "Red themed Micro Party Courses" education, guide party members to share their experiences and insights through visiting historical relics and listening to revolutionary stories in combination with work practice. The retirement center also organizes a "Red Classic Study Conference" to study classic works such as the Communist Manifesto and Red Rock, and holds red themed speeches, recitation competitions, etc. After the party class, the officers and soldiers were filled with excitement and still had unfinished business. This red party class systematically presents the details and context of revolutionary history before our eyes, which is a true spiritual baptism. Everyone expressed their desire to be good fighters in the new era, always taking "inheriting the red genes and continuing the glory of the military" as their spiritual pursuit, and contributing their wisdom and strength to the new journey of strengthening and revitalizing the military. (New Society)