The ISK vs USD has been fairly stable for some time know, but I have no idea what the future holds. My main concern has always been relatively short duration tourist-type trips, and the best way to use your home currency. The best bang for the buck, so to speak.
Create and print your own business cards in Publisher. Microsoft Office Publisher makes it easy to produce effective business cards, whether you create your own design or use one of the Publisher designs. You can use color schemes and font schemes to select the colors and fonts that reflect your company's image.
Make sure you learn how to address a person in your first meeting. Usually surnames come first. Also, make sure to bring plenty of business cards as you will need them. Similar to Japanese business tradition, the Chinese take their time to read and study your business card, and you should do the same. Receive a business card with both hands and take your time to read and study the card before placing it in your wallet or card holder.