The best way to save money is to get out of the railway station, go straight to the second crossing and turn left. Go straight and you will see an overpass on the left. Turn right at this time and walk a short distance to see the bus stop. Take bus No.90 and get off at Zhuantang (First Affiliated Hospital of Kunming Medical University), and there you are. 1 yuan. If you take the No.90 bus, you can also take the K 1 1 bus for two yuan and get off at the same station.