The max # of counters is 4 in a zone.
Therefore this is not a legal move. Correct?
At most I can move 2 in.
Yes 4 is a maximum limit whatever side is in. So your move is not legal, 2 max is the right answer in this case.
There are 2 other rules to know
- tankettes do not count versus this limit
- Japanese can only enter a space if they have at minimum the same number of units as the Chinese player present in the zone they enter.
Assuming the Chinese pass the Japs can then attack next activation, if attacking with 2 units they roll a d6+1 assuming both are infantry. ?
You always roll 2 dice !!
So if 2 infantry units attack roll 2d6+1