From: http://blog.9cbs.net/raptor/archive/2004/07/08/37069.aspx tube, like a breech, six-hole, December, Open tooth, the tube. Manager, pass. Treatment, jade is also. An analysis of the text of Shun Yu. Person, 理. The main tasks of the so-called "managers" are not "management" in the usual sense, but is responsible for keeping communication channels inside and outside the project group. If you know how to work, you don't need people to "manage"; if you don't know how to work, then "management" does not solve the problem. The only thing that needs managers is to know how to work, but because some inner or external factors make everyone can't work, "Managers" needs to solve these do not belong to project work, but affect project progress. problem.