Which subway should I take from the library to the University of Electronic Science and Technology of China?
Transfer from Metro Line 4 to Tram Line 2. According to Baidu map, start from Qingyang District Library in Chengdu, walk 1.3km, take subway line 4 at Qingjiang West Road Station (Wansheng direction), pass 1 station, get off at Chengdu West Railway Station (exit B), walk 420m in the transfer station, take tram line 2 (Pixian West Railway Station direction) and pass five stops.