1. HSK Official Website ：http://www.chinesetest.cn/index.do
2. USMLE: https://www.usmle-easy.com/
3. BMJ Learning Website BMJ: https://new-learning.bmj.com/
4. BMJ Best Practice Website BMJ: https://bestpractice.bmj.com/
5. Library of NMU http://lib.njmu.edu.cn/
6. Medical Simulation Center http://msc.njmu.edu.cn/
