Group 1 - The event held in Putuo District emphasized the spirit of the revolutionary cradle of Huxi and aimed to deepen the education of party history through various forms such as exhibitions and sharing sessions [1] - Putuo District has been actively promoting party history education, enhancing red educational sites like the Huxi Workers' Half-Day School, and launching initiatives such as the "Song of the Huxi Revolutionary Cradle" video series [1] - The fourth volume of the "Longhua Martyrs Illustrated Series" was launched during the event, which has published a total of 25 volumes since 2021, detailing the stories of 36 martyrs [1] Group 2 - The "Spark Relay"宣讲活动 ignited enthusiasm, highlighting the historical significance of revolutionary figures like Li Qihan and Chen Wangdao in spreading Marxism [2] - The Fudan University volunteer service team presented an AI work titled "Chen Wangdao" and conducted a micro-lecture on the revolutionary journey of Chen Wangdao [2] - Young narrators from the community shared stories of revolutionary predecessors, showcasing the continuation of the "Spark" spirit in the new era [2]