Answered by Chris from Denmark | Sep. 17, 2017 21:44
If you are arriving at North Station by high speed train, then you can take a free bus directly to your destination, and you need to take your ticket to the service center in the underground to get the bus card.
If you are not taking a high speed train there, then you can take metro line 2 and transfer to line 1 at Beidajie, and then get off at Wanshoulu from Exit B. After that, take bus 307 directly to terracotta warriors (Binmayong).