Wish me luck!!!!!!!!! There are two exams waiting for me next two days ! The terrible thing is that I'm still not ready for it .Listening to the songs of XuSong and Big Bang ,i lift my sleepy eyes a bit .Now i know it is not a good choise to read all the time without a break .Ok,i awake now .so i'm coming ,my Ming dynasty . Qing dynasty.and dare not to forget the theories of chairman Mao........So much.....So ,good luck...to everything.