A few questions: 1. Can I take NBDE 1 in China? I dont want to pay the tickets 2. How long does the NBDE score last for? Can I take it next year, but use it after 2 or 3 years? 3. If I pass the exam, can I take again to refresh the score? I heard that after 2010, you have to offer a reason for the retake. is it true? 4. If I got the interview chance in application, is it necessary for me to go to US(on campus)? The information I can get is too little outside US, so I need help and suggestions. Thanks for all response. Merry Christmas and happy new year!