The newly announced rank system does not include marshals, generals and captains, but the first-class general is the highest rank. The ranks of officers are set at three levels, 1 1, and the ranks of generals are: first-class general, general, lieutenant general and major general; University officials: senior colonel, colonel, lieutenant colonel and major; Captain: Captain, captain and second lieutenant. The ranks of naval and air force officers are preceded by "Navy" and "Air Force" respectively.
Captain: Captain, captain and captain are three stars, two stars and 1 star respectively.
School officials: senior colonel, colonel, lieutenant colonel and major are two bars, four stars, three stars, two stars and 1 star respectively.
The general is just a Venus. Similarly, 1 star, 2 stars, 3 stars, 4 stars from low to high.
As for the promotion level, it depends on where you go, such as second lieutenant to lieutenant, about 2 years.
But from a senior colonel to a major general, you may never get in.