他在皇姑屯的末日蒋介石、冯玉祥、阎锡山等各部的联合军以破竹之势北上,直鲁联军日益受到威胁,可以预见天津、北京的陷落也已指日可见。大元帅张作霖决心辞职返回奉天,昭和3年(公元1928年)6月1日,他与北京公使团热泪辞行,并向全国发出下野通电。6月3日,搭乘京奉铁路的特别列车,踏上归本之途。重礼仪、讲人情的吴俊升为了安慰和迎接既是大元帅、又有兄弟情分的张作霖,特意赶到山海关,与张 His coalition forces at the end of Huanggu Tun on the last days of Chiang Kai-shek, Feng Yuxiang, Yan Xishan and other units of the coalition armed forces have risen to the north and the coalition forces in the Straits of Lugu are increasingly threatened. It is foreseeable that the fall of Tianjin and Beijing has become clear to the sun. Marshal Zhang Zuolin determined to resign back to Fengtian, Showa 3 years (AD 1928) June 1, he and Beijing delegation to his speech, and sent to the country off the power. June 3, take the Beijing-Feng railway special train, set foot on the way home. In order to comfort and greet Zhang Zuolin, who is both marshal and brother,