It's the China International Exhibition Center! From the Beijing station out to take line 2 to Dongzhimen to transfer line 13 to Wangjing West to transfer line 15 under the National Exhibition, directly to the most convenient the whole process do not have to exit the station also do not have to exit the station to change into only 2 yuan, fast and save money Remember not to exit the station, look at the sign to go to change into the channel on the line, you do not recognize the ask the staff

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