tóng​shì​cāo​gē

internecine strife

同室操戈 tóng​shì​cāo​gē
internecine strife
literally wielding the halberd within the household; originally referring to brothers fighting, now used for internal strife within any group or organization

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.232 per million

Sources