铁血宰相

tiě xuè zǎi xiàng

Iron Chancellor, refers to Otto von Bismarck (1815-1898), Prussian politician, minister-president of Prussia 1862-1873, Chancellor of Germany 1871-1890

铁

tiě

iron (metal)

血

xuè

blood

宰

zǎi

to slaughter; to butcher; to kill (animals etc)

相

xiàng

appearance