零敲碎打

Explanation: Described the piecemeal approach to doing things off. 　　Usage: Joint type; as the predicate attribute, object; containing derogatory 　　Source: Mao Zedong, "the introductory": "not one province, a rural area of a county's comprehensive plan, but where do piecemeal." 　　Examples: I calculated, plus the cost of a ~, the number is not small Oh! ★ Sha Ting "Gold Rush" Thesaurus:  adopt a piecemeal approach