After World War II, Tang Enbo participated in the struggle against the communists, who attempted to win Tang Enbo. Tang was hesitant at the first due to his military failure in the Chinese Civil War, but soon his fourth concubine convinced him to firmly follow Chiang Kai-shek and stay with Kuomintang. As a result, Tang Enbo informed Chiang Kai-shek that his teacher and superior Chen Yi had asked him to turn to the communists and Chen was then arrested.