scholarship

taoyangui

i am sorry that i can't writte it in Chinese since there is no chinese software in this computer.
is there anyone can anwer my questions? thank you very much in advance!
i was enrolled in an universtiy this March in Germany. Most of you said that all phD. students had scholarship, but i don't know why my proffessor haven't told me anything about it. Should i ask him about this matter?
Also i heard that it is difficult for graduation in Germany, is it only because that the deffense of dissertation is very hard or anything else? by the way, my professor said that i need not take any courses, what i should do is only writing dissertation. So it seemed that i can graduate once i finished the dissertation and passed the deffense ? Or the deffense will be very hard? i will not only answer all the questions which are related to my dissertation, but also they will raise many other questions which they think are in the same field?