How much does a bus/subway ticket cost in Xian?

In downtown area, generally speaking, the ticket fare is CNY 1 for normal bus and CNY 2 for air-conditioned bus.
In addition, the fares of some mini buses are decided by the distance. The price may range from CNY 0.5 to CNY 5.
For subway, CNY 2 for 6 stops, CNY 3 for 7-10 stops, CNY 4 for 11-17 stops and CNY 5 for over 17 stops.