I think that preparing for the ASEA

I think that preparing for the ASEAN community, we should do the following.
One. Learn English for can chat with people in neighboring countries.
Two. Learn about the traditions, culture and way of life of people in neighboring countries.
Three. Learn the currency of neighboring countries. And the rate of exchange to facilitate the trade.
Four. Learn the most famous landmark in our country to be able to introduce the foreigners.
My advice is not yet complete. But I think If we prepare for the full four. We can live together happily in the ASEAN Community.
Thank you very much