(I want to ask everyone, I want to buy the system integration project management engineer tutorial, but I want to buy the "system integration project management engineer engineering guide" for other guidance books. Or buy the "System Integration Project Engineer Case Analysis Tutorial" published by Xisai. I found the exam syllabus on the Internet, so I don't need to buy it. Let me share with you, and the exam questions they took in the first half of this year, this is very good and very powerful!
I still have the PDF version of the tutorial, but I still want to buy the book.)