Sun Du (1895-1967), a native of Xiaoxinzhuang Village, Sanchahe Town, luliang county City, Qujing City, Yunnan Province, graduated from the Infantry Division of yunnan military academy and the Fifth Branch of the Central Military Academy (Whampoa Military Academy) (Kunming Branch) in the sixteenth period, and later served as the deputy chief of the army general of the Southwest Military and Political Chief Office of the National Government.