Build a base in French Indo-China Burma and a transport in Japan. Do a pearl harbor with everything you got. (1 sub, 2 battleships, a carrier, and 2 planes). Attack India with 3 men (this should buy you time to build in Indo-China) and attack China with all but 1 man in Mancuria … (of course everything from Kwangtung and planes from Japan proper.
By doing this, you’ve delayed (if not crippled the British) in Asia permanently, but you’ve also taken out 2 major obstacles against your conquest of Asia - The US navy in Hawaii, and that annoying plane in China.
On turn 2, you can place 3 tanks in Burma and build another base in Manchuria, (hence potentially making 6 tanks per turn after that) …
(and at the end of turn 1, land your planes in Burma to prevent the Americans from counterattacking from Sinkiang… )
Just my 2 cents…