Core Points - Qian Yonggang, son of Qian Xuesen, actively promotes his father's legacy and contributions to China's aerospace industry through various initiatives [1][2] - The commemoration of the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War highlights the significance of Qian Xuesen's contributions to national defense and aerospace [1] - Qian Xuesen's legacy includes a strong scientific spirit and a capable research team that has been essential for China's advancements in aerospace technology [1] Group 1 - Qian Yonggang is involved in organizing exhibitions and media engagements to honor his father's contributions to China's aerospace sector [1] - The display of military equipment during the anniversary event left a profound impact on Qian Yonggang, reflecting the pride in China's technological advancements [1] - Qian Xuesen was the only member of China's first generation of aerospace scientists to have seen a missile, underscoring his unique contributions to the field [1] Group 2 - Qian Yonggang has established the Qian Xuesen Library and initiated various educational programs to disseminate his father's patriotic spirit and innovative ideas [2] - The efforts include publishing books, creating specialized classes in 118 schools, and organizing exhibitions and lectures nationwide [2] - The aim is to inspire younger generations with Qian Xuesen's dedication to innovation and national service [2]