养虎为患 (養虎為患) yǎng hǔ wèi huàn

yǎng hǔ wèi huàn set phrase to nurture a tiger invites calamity; to indulge one's enemy is asking for trouble
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: (CC-CEDICT '養虎為患')