Thanks for your answers, I will keep them in mind.
But I also want to know if there is a place where I can go and study, like
a cafe with wi-fi? Do you have a Starbucks, or a similar cafe?
And are there concerts going on? I heard that the Russian Ballet Troupe performed in Nanjing. Also, how do I get a cellphone and which phone company is the best. And where can I go to buy big shoe sizes in Nanjing, or will I have a problem finding some there?