|           1. Dongdan 
        Station of line 1 and 5; 2. Information Screen with time to wait; 3. Station 
        map; 4. A line 2 train; 5. Jianguomen
        5. Destination 
        sign; 6. Ticket office; 7. Ticket machine; 8. Buskers inside station
        9. Yonghegong 
        Station of line 2 and 5; 10. IC-card vending and recharging box; 11. 
        Old-type train of line 1; 12. Dongdan Station of line 1 and 5
        13. Sign column 
        of the station with the first and the last train time; 14. Security Checking 
        (exist on every station); 15. Information Board; 16. Turnstiles
        17. Route information of line 1; 18. Entrance to the station; 19. New-type 
        train on line 1; 20. Qianmen Station on line 2
           21. Entrance 
        to Chongwenmen station; 22. Dongzhimen station on line 2; 23-25. Chaoyangmen 
        station on line 6
            
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