Are there any bathrooms or shower-rooms at Xian Xianyang International Airport? Where?

Hi, there are hourly lounges at the airport, where you may have a shower, but they are in service from 08:00 to 23:00! You can find that at the basement of T2 and the service counters are at the Door 321, Departure Hall of the second floor of T2 and the teminal hall of T3!