中文拼音： jiu3 yi1 ba1 shi4 bian4

中文繁体： 九一八事變

英文翻译： the Mukden or Manchurian railway incident of 18th September 1931 used by the Japanese as a pretext to annex Manchuria/also known as Liutiaogou incident 柳條溝事變|柳条沟事变