Do you travel? Internationally? Then you will need visas.
What kind of visa you will need is depends on the purpose of your journey and the country you are going to. You can apply for your visa through visa mailing services, or go to the consulate office directly.
--- China Visa(Olympic Game at 2008)
--- Korea Visa
---Japan Visa(not required for U.S citizen)
---Vietnam Visa
--- India Visa
What kind of visa you will need is depends on the purpose of your journey and the country you are going to. You can apply for your visa through visa mailing services, or go to the consulate office directly.
--- China Visa(Olympic Game at 2008)
--- Korea Visa
---Japan Visa(not required for U.S citizen)
---Vietnam Visa
--- India Visa