Hello I will be staying in Beijing in Nanhayan street m Dongcheng district, what station shall I take?

Hi, if you stay at Nanheyan Street in Dongcheng District, Beijing railway station is within several minutes' walking distance. And in Xian, the Xian train station is also not far away from the city center. However, the trains from Beijing to Xian are all departing from Beijing west train station in Fengtai District.