ào xiōng dì guó
Austro-Hungarian Empire 1867–1918
奥
ào
(bound form) Austria (abbr. for 奧地利|奥地利[Ao4 di4 li4])
匈
xiōng
abbr. for 匈牙利[Xiong1 ya2 li4]
帝
dì
emperor
国
guó
country; nation; state