管理,古今中外的管理大师们对它所下的定义不下上千种,到底哪种定义是真正简单而有效的?哪一种定义对现代企业的管理是真正有帮助的?笔者从大中小型企业的管理现状出发,对管理进行了六个方面的系统剖析。管理的层次分级。不同的层级对管理有着不同的定义和要求。企业管理一般分为三个层级：高层为董事长、总裁、总经理；中层为总监、部门经理、厂长；基层 Management, ancient and modern management masters at its definition of no less than a thousand, in the end what kind of definition is really simple and effective? Which kind of definition of the management of modern enterprises is really helpful? The status quo of enterprise management, the management of the six aspects of the system analysis. Hierarchical management level. Different levels have different definitions and requirements for management. Business management is generally divided into three levels: high-level chairman, president, general manager; middle director, department manager, director; grass-roots