ORIGINAL: witpqs
I do not think adequate supply will flow from Rangoon into China for either land operations alone or a heavy bomber offensive. See my ARR for one example. (Shameless self plug! [:D])
I agree most enthusiastically, with slight exceptions. When it's not monsoon season, you might be able to draw plenty of supply up to Lashio, from which it might be able to flow to Paoshan and points east. Maybe. Dirt roads are poor at propagating supply steadily (although there seems to be no limit to a one-time push of supply; I had over 1M fuel/supply transfer down to Singapore in a single day from Rangoon/Chittagong which doesn't even have a complete road down the peninsula - seriously).
Coming up from Indochina into China, however...








