養虎為患

Simplified: 养虎为患

yǎnghǔwéihuàn ㄧㄤˇ ㄏㄨˇ ㄨㄟˊ ㄏㄨㄢˋ

    • lit. to nurture a tiger invites calamity
    • fig. to indulge one's enemy is asking for trouble (idiom)

Character by character

Sources