After the founding Lieutenant General was quarantined and reviewed in 1971, he wrote a letter to Chairman Mao, but the content disappointed the Chairman.
The colonel of the Kuomintang met Zhou Enlai by chance and was very embarrassed. Afterwards, Dong Biwu warned: Don't go to Guo's hometown in the future
He once worked for the Kuomintang, but because he was detained by Fang Zhimin, he made great contributions after the founding of the People's Republic of China.