You take 1, 2, 3 and 4 buses in Chashan Town, get off at Chashan Road intersection station, then transfer to Bus No.47 (Chashan Road intersection-Cheng Nan Pedestrian Street), get off at the Telecommunications Bureau station, and walk 500 meters towards the administrative center square to the city library! (The city library is just north of the administrative center square, just above the Yulan Grand Theatre. )

Route 47: Chashan Road Intersection-New Century Lijiang Garden-Aozhitang-Wuyu-Liu Hua Park South-Shijie Road Intersection-Shiziling Industrial Park-Guancheng Science Park-MasterCard Factory-Sangyuan Financial Industrial Park-Puyuan West Road-Sangyuan Industrial Park-Puyuan Road Intersection-Dacaofang-Changdeng Shoes Factory-Shangsheng Rubber Factory-Tangbiantou-Huasheng Shopping Mall. Lunan-tung wah hospital-Dongcheng Hub-Zhushan Market-Meihao Group-Power Supply Company-Yonghuating (Dongcheng Pedestrian Street)-Public Security Law-City Garden-Tianyuan Computer City-Ruosheng Hotel-Administration Center West-Telecommunication Bureau-Shangbianjia-Cheng Nan Cultural Square-Hongyuan Industrial Zone-Cheng Nan Pedestrian Street

Conversely, the same brother, you can look at it the other way around.

Take bus No.47 to Chashan intersection station, which is the terminal, and then find a bus where you need to go.

Can you tell me your exact location? And where you're going. This is very important.