large "phenomenon.РWhat do managers contribute by Kanban?РWhen I was a child, I heard the saying: "the train runs fast, all by the headband."." Later, when I read a book, I was impressed by this sentence: "after the line is determined, the cadre is the decisive force."." Later, after their own observation, found: "can not find the key point, efforts are also difficult to effect; no key figures, the work will be blind."."РIn the traditional management mode, people pay more attention to "lead" in the modern enterprise management, can produce good Kanban, can set up Kanban management mode, it can better reflect the leading role "". In other words, managers contribute their experiences and responsibilities through Kanban, and at the same time contribute to the selection of backbones, because: