冯理达，在谈到父亲的死因时说：１９４６年，蒋介石发动内战，就借“考察水利”之名，派我父亲到美国。到美国后，父亲看到国内战乱愈演愈烈，就在美国发表了《告同胞书》，痛斥蒋介石的独裁，呼吁美国政府和人民停止对蒋介石的援助。蒋介石恨我父亲，就开除了他的党籍，吊销 Speaking on his father’s death, Feng Litda said: In 1946, Chiang Kai-shek launched a civil war and sent my father to the United States by borrowing “inspecting water conservancy.” When he arrived in the United States, his father saw that the internal wars intensified. In her speech in the United States, she published a “Letter to My Sister Compatriots,” denouncing Chiang Kai-shek’s dictatorship and appealing to the U.S. government and people to stop their aid to Chiang Kai-shek. When Chiang Kai-shek hated my father, he fired his party and was revoked