War of Resistance against Japanese Aggression broke out, and Li Zongren served as commander of the Fifth Theater. 1948 The Kuomintang implemented the Constitution and was elected as the vice president. After leaving office, Chiang Kai-shek served as acting president, trying to save the national government through peace talks. After that, he left the United States, but finally his wife Guo Dejie returned to Beijing via Switzerland and the Middle East in July, and was welcomed by Mao Zedong and other China leaders. She died in Beijing on 19691October 30th.