Perfect service
We booked all the train tickets that we need for the trip in advanced. Travel China Guide purchased them for us when they were available (about one month before the train departure). Some of the specific trains that we choose were not available but they sent us some alternatives and asked us which one we prefer. After some email exchanges all was ok. They sent the tickets to the first hotel of our route, and the day we arrived to Shanghai's hotel the tickets were at the reception. Perfect service, very comfortable, otherwise is not easy to buy the tickets at the station... For sure, we will use Travel China Guide again if we go to China again.