? The plane was delayed that night and got off the plane after twelve o'clock. It is especially expensive to take a taxi back to the city late at night. Those taxis are thieves. I'm worried. I saw a mini hotel called sleepbox in the airport lobby, which is similar to that kind of capsule hotel. Not bad, the price is favorable and the facilities are complete enough. ? I didn't expect Xi 'an to be so fashionable.