lǎi-luān內亂

internal strife

internal strife; civil war; insurrection; rebellion (offence under criminal legislation of several East Asian countries)

English Wiktionary, “內亂” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%85%A7%E4%BA%82 · confidence: Medium (Wiktionary, Hokkien)