Hello... I need to be getting the train from Shanghai to Xinyi on the 6th of April, It leaves at around 18:50ish. I was wondering if I need to book tickets in advance because I live in the UK and there is no easy way of me doing that. I have no friends in China who can do it for me. So what must I do? And also how do I get from Pu dong airport to the Shanghai station that this train leaves from? If it is via Taxi how much would that cost? Thanks