(Project is a sub discipline of engineering management, which refers to the process of applying special knowledge, skills, tools and methods in project activities to make the project meet or exceed the established requirements and expectations under the constraints of limited resources. Project management is the overall monitoring of certain activities (such as tasks) related to the successful achievement of a set of objectives. At present, it is used in machinery, agriculture, industry, manufacturing, it, electronics, human resource management, catering, advertising, career planning, real estate, finance, examination, examination, financial management, life and so on)