Route 1: 202, shuttle bus, get off at Hanyu Road, cross the road, transfer to 807 and get off at Tianjiao Nianhua. The whole journey takes about 33 minutes.
At 2: 202, get off at Shapingba, transfer to 239, and get off at Tianjiao Nianhua for about 33 minutes.
Get off the bus and you will see Chongqing Library.