I awould like to know if I do not book train ticket by internet,How i can buy ticket on my journey?

If you do not want to book the ticket by internet, you can go to the nearby railway stations to buy tickets with your valid certificate like passport. While I have to remind you that the train tickets of hot attraction cities may in great need in travel peak season. For a smooth journey, you are suggested to book the tickets in advance. If it bother you much, you can turn to TravelChinaGuide. I had book the tickets through that agency, and it save a lot trouble. I remember their contact info is bookingstravelchinaguide.com.

For your therapy, I suggest you take treatment in Beijing, for it has most advanced medical resources.
There is a public hospital famous for acupuncture therapy, it is located at No. 16 of Nanxiao Street, Dongzhimen inner street, Dongcheng District.