The classic on the battlefield is 1938 commanding 52 troops to participate in the "Taierzhuang War". At that time, it was called "Guan Tiequan". 1939, Guan was promoted to commander-in-chief of the 15 army because of his outstanding military achievements. He was the first among Huangpu students to be the commander-in-chief of the group army at the age of 34. Later, he served as commander-in-chief of the National Revolutionary Army, but it was already the last stormy day of the Kuomintang in the mainland.
From 65438 to 0949, Guan moved to Hong Kong. Chiang Kai-shek once advised him to go to Taiwan Province, but he shouldn't. 1975, Chiang Kai-shek died of illness and went to offer condolences. Locked in the Kuomintang Party, it should belong to any faction, which is incompatible with the early boss Chen Cheng. In 1949, Chen Cheng was appointed as the governor of Taiwan Province Province. Perhaps because of this, Guan will never go to Taiwan. But living in seclusion in Hong Kong, learning calligraphy and reading art books for recreation.
On July 30th, 1980, Guan was admitted to the Queen Elizabeth Hospital for a heart attack. The medical staff were surprised to find that the old man's chest was scarred during the rescue. Mrs. Guan said, "This is all caused by his bloody resistance to Japan." The audience was moved. 1 year in August, Guan passed away. China People's Broadcasting Station, People's Daily and major newspapers all published the news of his death and his resume. Marshal Xu sent a message of condolence to his family in Hong Kong: "I am deeply saddened to hear the bad news. I miss my classmates in Huangpu. I would like to express my condolences here. I am sorry for your loss. "
Before his death, Guan said, "I am a descendant of the Chinese people and look forward to the early reunification of the motherland."