A letter from Soong Ching-ling to Luo Shuzhang is on display at Soong's former residence, Sept. 30, 2024. The letter details Soong's donation of proceeds from her book "The Struggle for New China" to the Korean People's Army and the Chinese People's Volunteers, as well as to war-affected children in Korea. [Photo by Yang Chuanli/China.org.cn]