Bring more business cards !
When we have business visitors from North America, usually by the second or third day they have run out of business cards, so bring plenty !
A typical meeting in Asia will start with you exchanging business cards with all the people in the meeting you are seeing for the first time. As you're the special overseas guest there can easily be four or five other people present - multiply that by the number of meetings that have been arranged for you, and you'll get the picture.
MrB