錦ㄐㄧㄣˇjǐn囊ㄋㄤˊnáng妙ㄇㄧㄠˋmiào計ㄐㄧˋjì

機密而能解決緊急問題的完善計策。《兒女英雄傳·第二六回》：「他的那點聰明，本不在何玉鳳姑娘以下，況又受了公婆的許多錦囊妙計。」似袖中神算、袖手神算

英brocade sack of miracle plans (idiom); bag of tricks, fiendishly cunning masterplan (written out by strategic genius of fiction, and given to the local commander in a brocade bag)