1916年8月13日在中国东北爆发的郑家屯事件,是日本趁西方列强忙于第一次世界大战之机,妄图以军事暴力压迫中国承认其二十一条,进而吞并“满蒙”,所实施的一个严重的侵华步骤,是15年后日本制造的“九一八”事变的一次预演。在这次震惊中外的中日交涉中,时任奉天省督军兼省长的张作霖对于日本 The incident on August 13, 1916, in the northeast of China broke out in an incident that Japan took the opportunity of Western powers to take charge of the First World War in an attempt to use military violence to oppress China to recognize its Article 21 and annex its “Manchurian” A serious invasion of China is a rehearsal of the “September 18” incident that Japan made 15 years later. In this mediation between China and Japan that stunned China and other countries, Zhang Zuolin, the warlord and governor of Fengtian,