Hi. I am a chronic HBVer. I am in US. I also went to liver specialist (hepatologist). According to him, enticavir is very similar to tenofovir, they like two sides of the coin, he said I may select either one. I selec tenofovir. For you, I suggest entecavir, considering that you go back to China next March, you should be able to get enticavir in China. Remember, when you start antiviral, it is recommanded that you should take it every day for a long, long time. Missing dose may result in liver flare, which is very dangerous. I will post my test results later.