一新四军向老妇买粮食，她却一把抓住他的胳膊追问：你们住在哪儿

Core Viewpoint - The article highlights the deep bond between the military and civilians during wartime, exemplified by the selfless actions of ordinary people like Li Dama, who risked their lives to support soldiers in need [8]. Group 1 - The story is set in the autumn of 1942, where a New Fourth Army messenger, Chen Zhiming, is tasked with purchasing food for injured soldiers hidden in a cave [1]. - Upon reaching a thatched cottage, Chen encounters an elderly woman, Li Dama, who is eager to help the soldiers after hearing about their plight [3][5]. - Li Dama, along with her family, collects food through begging to provide for the wounded soldiers, demonstrating extraordinary compassion and bravery [5][6]. Group 2 - The soldiers, initially apprehensive about Li Dama's presence, gradually accept her help, and her family's efforts lead to the recovery of four injured soldiers [6]. - The emotional farewell between the soldiers and Li Dama's family underscores the strong connection formed during their time together, highlighting the sacrifices made by civilians [6]. - The narrative emphasizes that countless ordinary people, like Li Dama, contributed to the war effort through their simple yet profound acts of kindness and courage [8].