As a young marshal, it's reasonable for me to have 300,000 private troops, right?

[Dihua Style] + [Republic of China Era] + [Fengtian Army] + [Refreshing Read]
Traveling back in time to the warlord era, I became the young marshal of the Fengtian Army!
Awakening Affection System at the Start!
Receive system rewards!
As a young marshal, it's reasonable for me to maintain 20 private soldiers, right?
But all I want to do is survive!
When did I unify Northeast China?