很多项目管理初学者表示，通过学习PMP/IPMP等相关课程，可以系统性地掌握项目管理的十大领域和五大过程组等相关知识点，但真正进行项目管理工作的时候却还是一头雾水。
Many beginners of project management say that by learning courses of PMP/IPMP, they can systematically master knowledge points such as the ten fields and five major process groups of project management, but they are still confused when they are actually engaged in project management work.