I'll give you how I would translate those ranks. Some are personal preferences for words, some are filling in what you missed. The bold ones are my differences and additions. These are what you missed. I'll list out what you missed in no particular order.
輔國大將軍 - General-in-Chief who Supports the State
鎮西大將軍 - General-in-Chief who Guards the West
鎮北大將軍 - General-in-Chief who Guards the North
鎮南大將軍 - General-in-Chief who Guards the South
鎮軍大將軍 - General-in-Chief who Guards the Army
征西大將軍 - General-in-Chief who Conquers the West
輔漢將軍 - General who Supports the Han
鎮東將軍 - General who Guards the East
鎮南將軍 - General who Guards the South
鎮北將軍 - General who Guards the North
鎮軍將軍 - General who Guards the Army
上大將軍 - Grand General-in-Chief
武衛大將軍 - General-in-Chief who Guards the Military
撫軍將軍 - General who Comforts the Army
中軍大將軍 - General-in-Chief of the Central Army
上軍大將軍 - General-in-Chief of the Grand Army
鎮軍大將軍 - General-in-Chief who Guards the Army
撫軍大將軍 - General-in-Chief who Comforts the Army
征東大將軍 - General-in-Chief who Conquers the East
征南大將軍 - General-in-Chief who Conquers the South
鎮東大將軍 - General-in-Chief who Guards the East
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Now for yours........
Executive Ranks
丞相 - Prime Minister
大都督 -
Grand Chief Controller
都督 -
Chief Contoller
大司馬 -
Commander-in-Chief
Military Ranks
大將軍 - General-in-chief
驃騎將軍 - General of the Agile Cavalry
車騎將軍 - General of Chariots and Cavalry
衛將軍 -
General of the Guards
征東將軍 - General who Conquers the East
征南將軍 - General who Conquers the South
征西將軍 - General who Conquers the West
征北將軍 - General who Conquers the North
鎮東將軍 - General who Suppresses the East
鎮南將軍 -
General who Suppresses the South
鎮西將軍 -
General who Suppresses the West
鎮北將軍 -
General who Suppresses the North
安東將軍 -
General who Tranquilizes the East
安南將軍 -
General who Tranquilizes the South
安西將軍 -
General who Tranquilizes the West
安北將軍 -
General who Tranquilizes the North
平東將軍 - General who brings Peace to the East
平南將軍 -
General who brings Peace to the South
平西將軍 -
General who brings Peace to the West
平北將軍 -
General who brings Peace to the North
前將軍-
General of the Front
後將軍-
General of the Rear
左將軍 - General of the Left
右將軍 - General of the Right
龍驤將軍 -
General of the Prancing Dragons
征虜將軍 -
General who Invades and Conquers
鎮軍將軍 -
General who Suppress Armies
安遠將軍-
General who Tranquilizes the Outer regions
輔國將軍-
Gernal who Supports the State
建威將軍 -
General who Establishes Might
建武將軍 -
General who Establishes the Military
振威將軍 -
General who Raises Might
振武將軍 -
General who Raises the Military
奮威將軍 -
General who Exerts Might
奮武將軍 -
General who Exerts the Military
揚威將軍 -
General who Spreads Might
揚武將軍 -
General who Spreads the Military
盪寇將軍 -
General who Agitates the Bandits
昭武將軍 -
General who Manifest the Military
昭文將軍 -
General who Manifest the Literay
討逆將軍 -
General who Attacks Rebels
破虜將軍 -
General who Destroys and Captures
橫江將軍 -
General of the Lateral River
安國將軍 -
General who brings Tranquility to the State
軍師將軍 -
General of the Directing Instructor of the Army
牙門將軍 -
General of the Serrated Gates
威東將軍 - General who Dominates the East
威南將軍 - General who Dominates the South
威西將軍 - General who Dominates the West
威北將軍 - General who Dominates the North
偏將軍 -
Lieutenant-General
裨將軍 -
Major-General
*phew* Now I need another vacation
Edit: There are still more ranks missing, I'll compile them later.