Let's do it

Five-star commanders are not uncommon...
I guess as long as the students here have some real skills or some background, they can climb up.
But once you reach the position of a six-star general, it is not so easy.
Without sufficient military merits or remarkable performance, you will never be able to reach that position in your lifetime.
This is Dahua's iron rule.
So if you just want to get by, it's difficult.
Above that, there are eight-star commanders, nine-star governors,...