F + left click: Attack move to target point, units will automatically engaging.
R: Stop moving.
C: Reverse back, vehicle will reverse back for a short distance without turning, an useful micro to protect low hp units.
Z: When selecting infantries, they will automatically enter APCs nearby, no need to deliver them one by one. When selecting APC, they will order infantries nearby to board the vehicle.
G: When selecting infantries, they will automatically garrison into buildings nearby, no need to deliver them one by one.
X: Let the infantry move out from vehicles or buildings.