how to go to China International Exhibition Centre from SANYUANQIAO SUBWAY in Beijing

From Sanyuanqiao Station, there is no suitable transportation to the center.
I suggest you to take the subway line 10 from Liangmaqiao Station to Shaoyaoju Station, where you can change to subway line 13. Take Line 13 to West Wangjing Station and change to line 15 to reach China International Exhibition Center Station directly. Get out of the station from Exit D and walk to the center easily.

Hi Henry, thanks for your info. but if I checked to the subway line;-
1. Hilton BJ go to Liangmaqiao Station (Line 10)
2. Liangmaqiao go to Shaoyaoju (Line 10)
3. Shaoyaoju (Line 10) - West Wangjing Station (Line 13)
4. West Wangjing Station (Line 13) go to Line 15 (CIEC Station- Exit D)
But dear, I cannot find where is Line 15? what is the station name?

The Line 15 exists and it is from Wangjing West Station to Fengbo Station. The station you need to get out of is the CIEC Station.
Where you do check the subway information? You may try to find this line information on this website and you may have a clear idea.

Dear Henry,

Thanks for your help. how can i treat you. :-)

I already got the subway map. i refer to this link
https://www.travelchinaguide.com/images/map/beijing/metro-planning.jpg

Ready to fly tonight, please pray for MH318.