At the northern end of Pingliang Road, on the back of Reader Avenue, under Neutral Bridge, that is, the west exit of Corruption Street.

Do you know Lanzhou Library?

It's opposite the city library.

You can do 140, 135 to the city library.

135: Hongyun Runyuan-Xiguan Cross: passing through Tianshui Road North, Provincial Political Consultative Conference, Dajiaoliang, Municipal Government, Jingning Road, Children's Palace and Longxi Road.

140 means: Xingangcheng-Xiguan Cross: passing through Tanjianzi, Provincial Party Committee, North Exit of Square, South Exit, Gaolan Road, Railway Bureau, Wuquanshan, San Tang Ai, Nanguan and Dongfeng Theater.