WHAT DOES ASIRAGAME SLOT MEAN?

Whenever we brought in a 3rd few to Enjoy, and put together the sets for six players, we realized Asia is incomplete as being a 6-7 player expansion for your Oceana boards – want 2nd set of dice with nectar. Could only Engage in first boards and had to eliminate all Oceana birds with nectar.Am i able to play this enlargement with no Wingspan core