绝长补短

Explanation: Must: cut off. Intercept length, add short. Compared the length of things relative to economic 　　Usage: -Linked; as predicate, object; metaphor weaknesses with strengths up 　　Source: Qin Meng Ke, "Mencius on Tengwen Gong": "Today Teng, absolutely, complementarity will be fifty years, it still can be good country." Thesaurus:  to cut what is too long to supplement what is too short, Duanduanxuchang, Take out few more benefits, Draw out more by few