In china,you should present your card before you ask for the other person's card. It's a good idea to have,a chinese translation on one side of your card. But make sure it's in the correct dialect, mandarin or cantonese. In china and in japan, you should present the card with both hands. Bow or nod, and thank the person for meeting you. Never put the card away immediately, and never write on the card.
When you get a business card in korea, nod your head to show repect and thank the person for meeting you. Korea is different from other Asian countries-you can put the card away immediately. Don't look at the card too long because this is impolite.
India, businesspeople give each other their cards after the first handshake and greeting. Your card should show your academic degree. Give and take cards with your right hand - you should also do this in all islamic countries.