国耻

guó chǐ

national humiliation, refers to Japanese incursions into China in the 1930s and 40s, and more especially to Mukden railway incident of 18th September 1931 九一八事變|九一八事变 and subsequent Japanese annexation of Manchuria

guó

country; nation; state

chǐ

(bound form) shame; humiliation; disgrace