Do you have a visa, if not ,you should apply for a visa at once. I think you should read this website carefully, it will help you a lot. It includes a lot of information such as the attractions and transportation of Chinese cities, as well as how to apply a visa, what do you need to prepare before going to China。 It helps me a lot for my beijing trip. China is so beatiful, you can go to beijing, xian. These are all charming places. I will visit china again if i have time, i love beijing!

You'd better follow a trip first and after a tour, you can travel by yourself. Have a good time in China!