绝长补短 Origin — Chinese Character Wiki

juéchángbǔduǎn

to use surplus to fill a deficit

绝絕 jué adjectiveverb

to cut off

(bound form) to sever; to cut short or interrupt, such as a relationship or a flow; to cross or traverse
长長 cháng noun

forte

(bound form) strong point; merit; strength
补補 bǔ verbnoun

to supplement

to add what is missing or make up for a deficiency
短 duǎn

weak point

(bound form) a person's shortcomings or faults