1949年春,人民解放军百万雄师过长江,上海解放在望。号称远东第一大监狱的提篮桥监狱也处于风雨飘摇之中,我地下党费尽心机营救政治犯,使原先关押6000多人的大监狱,到是年4月仅剩650名犯人,其中政治犯50人。为了防止国民党反动派在溃逃之际屠杀被囚禁的共产党人和爱国民主人士,中共地下党决定策反提篮桥典狱长, In the spring of 1949, millions of people’s armed forces marched through the Yangtze River and Shanghai liberated themselves. The Tiberian Penitentiary, the Far East’s largest prison, is also precarious. My underground people have tried their best to rescue political prisoners, leaving the original prison of more than 6,000 prisoners to the remaining 650 prisoners in April of this year, of which 50 people. In order to prevent the Kuomintang reactionaries from massacring the imprisoned Communists and patriotic democrats on the occasion of the flight, the Chinese Communist Party’s underground party decided to retaliate against the chief warder,