Beijing Subway, Line 13, morning rush hour - just a little crowded - Travel
July 18, 7:30 am, likely the Xierqi subway station on Line 13. http://beijingcream.com/2013/07/beijing-subway-can-get-a-wee-crowded-in-the-mornings/
Source: http://v.youku.com/v_show/id_XNTg0Nzc3MjQ4.html