I looked it up online,

1. It is estimated that it will cost more than RMB 100 to take a taxi via the Inner Ring Expressway. At present, taxis in Chongqing Airport can only use the meter.

2. Take a taxi to Longtousi Railway Station in Yubei, take a bus to University Town, and walk a little further. Take a taxi to 30 yuan and take a bus for a few dollars.

3. Take the airport bus 15 yuan to Guanyinqiao Station or the terminal under Shangqing Temple, and then transfer to the bus to sit at Shapingba Chen Jiawan Station. Only the No.888 bus from Chen Jiawan, Shapingba, can sit at the gate of the hospital.

Actually, personally, I think you should take the light rail line 3 (downstairs of the airport) at the airport and transfer to two intersections 1 line to the direction of the university town. When you get to Shapingba, you can ask that place again, even if it is cheap to take a taxi. If time is not pressing. It's only a few dollars to turn around like this.