What would have been nessacary for the National Revolutionary Army to do better in the Chinese Civil War, particularly in the stage after WW2 when it all fell apart? I know the officer corps was extraordinarily corrupt, but it seems like they let chance after chance to crush the communists fall through their fingers. How could they had done better, and if they had would we be looking at a partitioned mainline(Communists in the north and west with capital at Beijing, ROC in the south and east with the capital at Nanking/Nanjing maybe?)